architectural ssl - march 2012

Circle 01

“Misleading customers only leads to customer alienation and delays the broad implementation of the technology."

BUZZ

07 CALiPER Continues...Round 13 shows wall packs, 2×2

troffers and high bay fixtures are

reaching parity with traditional

counterparts.

08 OLED UpdateProducts are coming to bear,

and applications happening, but

there's a long way still to go.

16 Help On LineLook to SSL Interactive for ses-

sion recaps and presentations

from the most recent ArchLED

conference.

PERSPECTIVES

05 LED InsightsAs things stand, the SSL "revolu-

tion" has not been so radical, but

the technology has definitely had

an impact.

By Jim Crockett

72 SSL ObservedRethinking innovation in context

of it acting more like an air-

plane's wing than a razor's edge,

gives perspective on what it

takes to lift new technology

off the ground.

By Kevin Willmorth

10 In Brief:

Science and art meet in Miami.

12 SSL in Application:

South Africa has a novel take

on SSL and retail.

16 SSL in Application:

Gensler banks on LED for

efficiency and effect.

02 • 03.12 • ARChITECTURAl SSL www.architecturalssl.com

µAR.12

08 09

www.architecturalssl.com ARChITECTURAl SSL • 03.12 • 03

Architectural SSL, Vol. 6, No. 1 (ISSN# 1941-8388) is published five times per year by Construction Business Media.

Publication Office: Construction Business Media, 579 First Bank Drive, Suite 220, Palatine, IL 60067; 847 359 6493; www.architecturalssl.com. (Copyright © 2012 by Construction Business Media)

POSTMASTER: Send address changes to Architectural SSL Magazine, 519 East Briarcliff Road, Bolingbrook, IL 60440.

FEATURES

24 The Product Innovation Awards Our second annual solid-state lighting products

competition yielded plenty of interesting items on

both the interior and exterior fronts, including a

number of intriguing integral components, and

several cool applications.

22 At The Front: The State of Solid-StateIn gauging the pulse of SSL manufacturing today,

innovations are leading to cost decreases, but

significant R&D is still required, especially to make

SSL truly transformative.

by Barbara Horwitz-Bennett

DESIGN & PRODUCTS

66 White PagesDOE debuts SSL street lighting

retrofit calculator

68 AdvancesControls, sconces, modules and

connectors, wall packs and 2×2

troffer alternatives.

56 35

seoul 8"x9.875".pdf 1 11. 10. 24 오후 3:26

Circle 02

DOE, in a recently released report, 2010 U.S.

Lighting Market Characterization—a study on the

inventory of all forms of installed lighting in the

built environment—served up quite a sobering

slap for those of us who thought that SSL was

clicking along nicely: less than 2% of U.S. com-

mercial buildings feature solid-state lighting,

at least as of 2010. Strangely enough, I don’t feel

deflated by this news; it’s likely because of the

strong SSL groundswell I personally felt was

happening in 2011, especially given its poten-

tial role in all the discussion of net-zero energy

buildings. That said, I’ve also slowed my roll

about any expectations of “revolution,” particu-

larly in context of major new forms of lighting or

how we light spaces due to technology improve-

ments. SSL’s adoption will continue to happen,

but it’s going to occur where it makes sense and

not at any rapid-fire pace, and that’s OK.

This issue we present our second annual

Product Innovation Awards, and I saw some

really terrific products. While not “revolutionary,”

many of the submissions clearly demonstrated an

evolution toward significantly better performing

products: low-bay parking garage lighting; RGB;

Downlights, cove lighting—all these segments

look pretty good. In the realm of general indoor

ambient lighting, there is still a lot of territory to

be explored, for as the DOE study demonstrated,

linear fluorescent remains king, illuminating

80% of the commercial built environment. That

said, what is surprising in the DOE report is that

some 25% of all that in-place linear fluorescent is

derived from T12s of some sort, meaning at least

Gary Redmond Managing Partner Director Publishing Operations [email protected]

Tim Shea Managing Partner Director Business Development [email protected]

Dave Pape Vice President Director, Art & Production [email protected]

EDITORIALJim Crockett Editorial Director 847 359 6493 [email protected]

Kevin Willmorth Editor [email protected]

Megan Mazzocco Associate Editor 847 359 6493 [email protected]

Contributing EditorsVilma Barr [email protected] Horwitz-Bennett [email protected] Lampert-Greaux [email protected] Ross [email protected]

Mavis Linnemann Copy Editor

DESIGN & PRODUCTIONDave Pape Art Director [email protected]

Lauren Lenkowski Associate Art Director [email protected]

ADvERTISING SALES

Gary Redmond Tim Shea 847 359 6493 847 359 6493 [email protected] [email protected]

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Jim Führer Bob Fox 503 679 5409 203 356 9694 [email protected] [email protected]

SUbSCRIPTION INqUIRIES There is no charge for subscriptions to qualified requestors in the U.S. All other annual subscriptions will be charged $39 for standard delivery or $55 for air mail delivery. For subscriptions, inquiries or address changes, call 630 739 0900.

Type and globe=PMS 485

Circular blend under globe = PMS 3025

Continents, shadow, base = Black

Member:

25% of commercial work spaces will be undergo-

ing some kind of upgrade soon, given the phase

out of this lamp/ballast type. The “easy button” is

simply to upgrade to T8s and electronic ballasts,

but the optimist in me says this is an opportu-

nity for SSL, as a number of the troffer-style

replacements submitted this year promise to

deliver major energy savings without completely

disrupting an environment. Manufacturers, too,

are offering a variety of price-point options that

address not-so-grandiose budgets.

Trying to figure out the tipping point is still

tricky, but I think there is a fairly simple means of

doing so. In hashing out the editorial outlook for

the coming year, I challenged Kevin Willmorth,

our internal SSL guru, with what the vision and

mission for the magazine should be—beyond

showing it in application—given the fact that

we’ve now been in business for half a decade. In

hammering this out, Kevin and I came up with

a simple, but dead-on guide we plan to use to

develop topics—and more importantly, a guide,

I believe, that you should also be able to incorpo-

rate in deciding whether SSL is the right choice

for you or your client: 1) Does it relieve some

kind of operational problem?; 2) Does it improve

operational costs?; 3) Does it improve light qual-

ity? 4) Does it produce some kind of desirable

new effect?

If you say yes to any, or more likely, at least

two, of these factors, then say yes to LED. If not,

you’re probably better suited with what exists.

But in saying yes—Caveat Emptor. Don’t go the

cheap route just because something’s less expen-

sive. That’s where we hope we can continue to

help with this awards program. Hopefully, we’ll

be doing them for a long time, and beyond giving

you a solid base to at least begin an evaluation of

sound SSL products, hopefully you and I, one day,

will be wowed when we see that George Jetson

car fold into a briefcase.

LEDInsights

The Jules Verne in Me Must Wait

After a half decade of riding the wave of the “SSL revolution,” I thought I’d be experiencing radical things by now: surgical-like fixtures; light integrated into furniture and walls; tuned lighting that reacts to, or mimics daylight… Alas, it is not so—but as our PIAs attest, “evolved” products are coming to bear now.

Coµµ§∑T±R∞

www.architecturalssl.com ArchItEcturAL SSL • 03.12 • 05

NUMbER 21 • MARCh 2012 www.architecturalssl.com

A Publication ofConstruction Business Media

Jim Crockett, editorial director

Visit us out at Lightfair 2012, booth 4108

LED PERFORMANCE WITHOUT SACRIFICING AESTHETICSAcculamp™ S-Series LED Lamps were developed with the architect and lighting designer in mind. The advanced reflector design produces efficient indirect lighting that maintains the visual appearance of traditional halogen and metal halide sources. Patented thermal management technology delivers specification-grade performance for color control, optimal light output and maximum energy efficiencies.

Look. Performance. Confidence.

Circle 03

www.architecturalssl.com ArchitecturAl SSL • 03.12 • 07

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Round 13 LEDEarlier Rounds LEDFL Benchmarks

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DOe cAliPer testing, round 13

SSL BUZZ & i∑DUSTR∞ BRi§FSZ Continued on page 08

ABoVe: the vertical bars show maximum and minimum ranges of performance in products tested in round 13. the benchmark averages represent a wide range of products with a variety of light sources, so there was a wide range of performance in the different luminaires. however, the averages for efficacy, power factor, cct and cri are similar.

Results from Round 13 of the DOE’s CALiPER testing program for LeD products were released at the end of 2011 and they show manufacturers are reaching parity with traditional lighting technolo-gies in some commercial and light-industrial appli-cations. This most recent testing effort focused attention on high-bay luminaires, wallpacks and 2-ft. × 2-ft. troffer fixtures.

Researchers centered their efforts on luminaires, rather than replacement lamps, in this round. Overall, these fixtures showed better efficacy over units tested in 2009 and 2010, along with smaller performance variations within each product category. The overall average efficacy for all products tested was 61 lm. per watt, with a range of 36 lm. per watt to 80 lm. per watt.

High-bay luminaires are one category in which researchers found LeD options with lumen outputs that make them competitive with traditional high-intensity discharge (HID) and high-intensity fluorescent (HIF) products. Round 13’s investiga-tions compared five high-bay LeD fixtures to two more common alternatives: a high-bay metal halide pendant and a high-bay T8 linear-fluorescent pendant. In addition, this round evaluated the LeD products against performance criteria established by the DesignLights Consortium, which publishes the Qualified products List (QpL) referenced by many utilities’ rebate programs. all five LeD luminaires meet the QpL light-distribution requirement calling for at least 30% of lumen output falling in the 20-degree to 50-degree range. However, most of these products show a decrease in intensity in the 50-degree to 90-degree range, which researchers say could mean poor light-ing uniformity if fixtures aren’t spaced with this shortcoming in mind.

In terms of correlated color temperatures (CCTs), the tested fixtures ranged from neutral (starting at 4066 K) up to cool white (with a top value of 5898 K). Color rendering index results fell ABoVe: The fluorescent luminaires tested produce a broad ranges of light output. The round

13 LeD luminaires exhibited lumen output in the low end of the fluorescent range, whereas the LeD luminaires from earlier rounds had outputs in the middle of the fluorescent range.

Four of the troffers (three from the current round, and one from round 9) have greater lu-minaire efficacies than any of the benchmark fluorescent luminaires. When compared to a fluorescent troffer with similar output, five of six leD troffers have a greater efficacy than their fluorescent counterparts.

luminaire efficacy For 2' × 2' troffersluminaire Output (lm) vs. luminaire efficacy (lm/W)

CALiPER ROunD 13:LuminAires showbeTTeR eFFICaCy,FeWer vAriAtiOns

CALCALCALCALCALCALCALCALCALCALiiiiiPER RPER RPER RPER RPER RPER RPER RPER RPER RPER RPER RPER RPER ROOOOOOununununununununDDDDDD 13: 13: 13: 13: 13: 13: 13: 13: 13:LuminLuminLuminLuminLuminLuminLuminLuminLuminLuminLuminLuminLuminLuminAAAAAAires showires showires showires showires showires showires showires showires showires showires showires showires showires showires showires showires showires showires showires showires showires showbebebebebebebeTTTTTTTTTTTTTTeeeeeRRRRRR e e e e e eFFICFFICFFICFFICFFICFFICFFICFFICFFICFFICaaaaaCCCCCy,y,y,y,y,y,FFFFFeeeeeWWWWWWWer ver ver ver ver ver ver ver ver ver ver vAAAAAAer vAer ver vAer ver vAer ver vAer v ririririririAAAAAtitititititiAtiAAtiAAtiA OOOOOnsnsnsnsnsnsnsns

sslBuzz:

between 67 and 75, with an average of 70, a performance level researchers said would be appropriate for industrial or warehouse set-tings, but not for most retail environments. Round 13 also evaluated three wallpack luminaires against pulsed metal halide (pMH) and high-pressure sodium (HpS) benchmark fixtures. While none of the LeD products met the QpL’s minimum efficacy target, all three units performed better than the pMH unit (at 24 lm. per watt) and two of the LeDs exceeded the HpS benchmark. However, the LeD wallpacks did not live up to some of the performance claims. Light-distribution patterns of the three tested LeD wallpacks varied, both among themselves and from the traditional bench-marked products. While backlighting was minimal in the benchmark offerings, two of the LeD luminaires produced what research-ers called “considerable backlight.” Compared to previously tested LeD wallpacks, the Round 13 products showed broader light distribution; but the newer products have lower total lumen outputs than many earlier rounds’ entrants, so more luminaires would be needed to reach the same average illuminance levels (assum-ing equal mounting height). Finally, Round 13 efforts also included 2-ft. × 2-ft. troffers, with six LeD products and three fluorescent benchmark units. Total lumen output of the LeD models, ranging from 1,400 lm. to 3,000 lm., fell short of the 4,100 lm. produced by the brightest fluo-rescent unit, but three of the LeD products exceeded the fluorescents in efficacy, reach-ing 80 lm. per watt in one case. both the DLC in its listing of qualified products and the DOe’s Commercial building energy alliance (Cbea) include specifications for 2-ft. × 2-ft. troffers, and only one of the tested LeD luminaires meets the minimum lumen output and efficacy rating required by both specifications. Coming up, CaLipeR researchers will look at retrofit downlight options, along with flood lights, linear pendants and LeD alterna-tives to halogen MR16 track-system lamps.•

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Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack Round 13 also evaluated three wallpack luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (luminaires against pulsed metal halide (pppMH) MH) MH) MH) MH) MH) and high-pressure sodium (Hand high-pressure sodium (Hand high-pressure sodium (Hand high-pressure sodium (Hand high-pressure sodium (Hand high-pressure sodium (Hand high-pressure sodium (Hand high-pressure sodium (Hand high-pressure sodium (Hand high-pressure sodium (Hand high-pressure sodium (Hand high-pressure sodium (Hand high-pressure sodium (Hand high-pressure sodium (Hand high-pressure sodium (Hand high-pressure sodium (Hand high-pressure sodium (Hand high-pressure sodium (Hand high-pressure sodium (Hand high-pressure sodium (Hand high-pressure sodium (Hand high-pressure sodium (Hand high-pressure sodium (Hand high-pressure sodium (HpppS) benchmark S) benchmark S) benchmark S) benchmark S) benchmark S) benchmark S) benchmark S) benchmark S) benchmark S) benchmark S) benchmark S) benchmark S) benchmark fixtures. 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However, the LLLeeeD wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the D wallpacks did not live up to some of the performance claims.performance claims.performance claims.performance claims.performance claims.performance claims.performance claims.performance claims.performance claims.performance claims.performance claims.performance claims.performance claims.performance claims.performance claims.performance claims.performance claims.performance claims.

Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three Light-distribution patterns of the three tested Ltested Ltested Ltested Ltested Ltested Ltested Ltested LeeeD wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among D wallpacks varied, both among themselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional benchthemselves and from the traditional bench-marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was marked products. While backlighting was minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of minimal in the benchmark offerings, two of the Lthe Lthe Lthe Lthe Lthe Lthe LeeeeD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what researchD luminaires produced what research--ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared ers called “considerable backlight.” Compared to previously tested Lto previously tested Lto previously tested Lto previously tested Lto previously tested Lto previously tested Lto previously tested Lto previously tested Lto previously tested Lto previously tested Lto previously tested Lto previously tested Lto previously tested Lto previously tested Lto previously tested Lto previously tested Lto previously tested Lto previously tested Lto previously tested LeeeD wallpacks, the Round D wallpacks, the Round D wallpacks, the Round D wallpacks, the Round D wallpacks, the Round D wallpacks, the Round D wallpacks, the Round D wallpacks, the Round D wallpacks, the Round D wallpacks, the Round D wallpacks, the Round D wallpacks, the Round D wallpacks, the Round D wallpacks, the Round D wallpacks, the Round D wallpacks, the Round D wallpacks, the Round D wallpacks, the Round D wallpacks, the Round D wallpacks, the Round 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; 13 products showed broader light distribution; but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen but the newer products have lower total lumen outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, outputs than many earlier rounds’ entrants, so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach so more luminaires would be needed to reach the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-the same average illuminance levels (assum-ing equal mounting height).ing equal mounting height).ing equal mounting height).ing equal mounting height).ing equal mounting height).ing equal mounting height).ing equal mounting height).ing equal mounting height).ing equal mounting height).ing equal mounting height).ing equal mounting height).ing equal mounting height).ing equal mounting height).ing equal mounting height).ing equal mounting height).ing equal mounting height).ing equal mounting height).ing equal mounting height).ing equal mounting height).ing equal mounting height).ing equal mounting height).ing equal mounting height).ing equal mounting height).ing equal mounting height).

Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included Finally, Round 13 efforts also included 2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six L2-ft. × 2-ft. troffers, with six LeeeD products D products D products D products D products D products D products D products D products D products D products and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total and three fluorescent benchmark units. Total lumen output of the Llumen output of the Llumen output of the Llumen output of the Llumen output of the Llumen output of the Llumen output of the Llumen output of the Llumen output of the Llumen output of the Llumen output of the Llumen output of the Llumen output of the Llumen output of the Llumen output of the Llumen output of the Llumen output of the Llumen output of the Llumen output of the LeeeD models, ranging D models, ranging D models, ranging D models, ranging D models, ranging D models, ranging D models, ranging D models, ranging D models, ranging D models, ranging D models, ranging D models, ranging D models, ranging D models, ranging D models, ranging D models, ranging from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the from 1,400 lm. to 3,000 lm., fell short of the 4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-4,100 lm. produced by the brightest fluo-rescent unit, but three of the Lrescent unit, but three of the Lrescent unit, but three of the Lrescent unit, but three of the Lrescent unit, but three of the Lrescent unit, but three of the Lrescent unit, but three of the Lrescent unit, but three of the Lrescent unit, but three of the Lrescent unit, but three of the Lrescent unit, but three of the Lrescent unit, but three of the Lrescent unit, but three of the Lrescent unit, but three of the Lrescent unit, but three of the Lrescent unit, but three of the Lrescent unit, but three of the Lrescent unit, but three of the Lrescent unit, but three of the Lrescent unit, but three of the Lrescent unit, but three of the Lrescent unit, but three of the Lrescent unit, but three of the Lrescent unit, but three of the Lrescent unit, but three of the Lrescent unit, but three of the LeeeD products D products D products D products D products D products D products D products D products D products D products exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-exceeded the fluorescents in efficacy, reach-ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. ing 80 lm. per watt in one case. b b b b b b b both the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified oth the DLC in its listing of qualified products and the DOproducts and the DOproducts and the DOproducts and the DOproducts and the DOproducts and the DOproducts and the DOproducts and the DOproducts and the DOproducts and the DOproducts and the DOproducts and the DOproducts and the DOproducts and the DOproducts and the DOproducts and the DOproducts and the DOproducts and the DOproducts and the DOeee’s Commercial ’s Commercial ’s Commercial ’s Commercial ’s Commercial ’s Commercial ’s Commercial ’s Commercial ’s Commercial ’s Commercial ’s Commercial ’s Commercial ’s Commercial bbbbuilding uilding uilding uilding uilding uilding uilding uilding uilding eeenergy nergy nergy nergy nergy nergy nergy aaalliance (Clliance (Clliance (Clliance (Clliance (Clliance (Clliance (Clliance (Clliance (Cbeabeabeabeabea) include specifications ) include specifications ) include specifications ) include specifications ) include specifications ) include specifications ) include specifications ) include specifications ) include specifications ) include specifications ) include specifications ) include specifications ) include specifications ) include specifications ) include specifications ) include specifications ) include specifications ) include specifications ) include specifications ) include specifications ) include specifications for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the for 2-ft. × 2-ft. troffers, and only one of the tested Ltested Ltested Ltested Ltested Ltested Ltested Ltested Ltested LeeeD luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum D luminaires meets the minimum lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by lumen output and efficacy rating required by both specifications. both specifications. both specifications. both specifications. both specifications. both specifications. both specifications. both specifications. both specifications. both specifications. both specifications. both specifications. both specifications. both specifications. both specifications. both specifications. both specifications.

Coming up, CComing up, CComing up, CComing up, CComing up, CComing up, CComing up, CComing up, CComing up, CComing up, CComing up, CComing up, CComing up, CaaaaLiLiLiLipepepepepeR researchers will R researchers will R researchers will R researchers will R researchers will R researchers will R researchers will R researchers will R researchers will R researchers will R researchers will R researchers will R researchers will R researchers will R researchers will look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with look at retrofit downlight options, along with flood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and Lflood lights, linear pendants and LeeeeD alternaD alternaD alternaD alternaD alternaD alternaD alternaD alternaD alterna--tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.tives to halogen MR16 track-system lamps.••

Y Continued From page 07

If LEDs could pay a visit to a parallel universe, it would most likely be populated by a sophisticated generation of a new illumination source, OLeDs. These Organic Light emitting Diodes appear to bear more of a resemblance to a sci-fi invention from a Jules Verne novel's laboratory than the object of dedicated research teams at major lamp manufacturers. They are however, quite real, and are already making their way into the practical application scene.

Some industry-watchers have identified OLeDs as “the next big thing in lighting” as the LeD market begins to mature. To understand more about the technology behind OLeDs and get an overview of current applications, the philadelphia chapter of the IeS-sponsored a luncheon meeting in January, hosted by ewingCole, local architecture/engineering/lighting design firm. The guest pre-senter was Dr. Karsten Diekmann, senior manager for product development and application of OLeDs for OSRaM. Diekmann explained that the typical OLeD is composed of layers of organic materials

OLEDs: Future niche Market or Major Player?

ABoVe: in the conference room of tuv suD in Munich, architect christopher Mayr suspended a continuous, interlocking ceiling-hung system of OleDs along the length of the conference room table, marrying function and aesthetics.

ORgAnIC LEDS:

Photo: xxxxxxxxx

08 • 03.12 • ArchitecturAl SSL www.architecturalssl.com

sandwiched between anode and cathode, and are topped by an encapsulation on top, and a glass substrate and an optional outcoupling structure beneath that is illuminated when low-voltage is applied.

Individual OLeDs are so compact, he said, that a single stack is measured in a few hundred nanometers, with multiple strands able to fit inside a human hair. “It produces a diffuse, non-glare light source, with a CRI of 85, which can be increased in the future to 95,” Diekmann indicated. Current mea-surable white light illumination, produced by Rgb

BecAuse OleDs PrODuce A glAreless, heAt-Free illuMinA-tiOn, they cAn Be PlAceD clOse

tO enD users.

sslBuzz:

OLEDs: Future niche Market or Major Player?

output, is 40 lm. per watt on product level offered by various manufacturers, and 87 lm. per watt on lab scale, with output of up to 100 lm. per watt at 4000K to come in the near future. “No thermal management is required,” he pointed out.

Homogenous illumination is a built-in attribute of flat OLeD surfaces, Diekmann said. He quoted activities aimed at standardized quantification and measurement of large area emitter characteristics, such as luminance homogeneity. He also highlighted the properties of bendable OLeDs, and referred to OSRaM’s top-performing 32 lm. per watt for a white flexible OLeD. “Fully flexible qualities for OLeDs are foreseen in three to four years for both small and large area emitters.” OLeDs are dimmable, he noted. because OLeDs produce a glareless, heat-free illumination, they can be placed close to end uses. Diekmann showed the capacity audience images of display show windows in the fashion boutique department store, located in Quartier 206, the upscale shopping center in berlin. There, vertical and horizontal OLeD arrangements of OLeDs mounted on vertical polished metal standards provided artistic illumination to a pair of mannequins. OLeDs surrounding a single mannequin attired in a pale-hue patterned suit were arranged in a circular snowflake-like pattern. In another window, a dozen OLeDs, floor-mounted at different heights, drama-tized an individual mannequin while beaming a soft shadow behind it. On the selling floor, shelf lighting with OLeDs brings the light source to the product to create a customer-attracting visual setting. Diekmann pointed out that OLeDs have application for museum exhibit and gallery lighting. “OLeDs can be effectively installed at close range to illuminate the art works on display,” he advised.•

—by Vilma barr

www.architecturalssl.com

LeFt: Pictured is OsrAM’s new PirOleD fixture incorpo-rating five Orbeous OleDs and five OsrAM Oslon leD sources. the Orbeous OleDs are also pictured above and in the conference room to the left.

Bathe in

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A N U R A

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Circle 04

the AlgOrithM cOMPresses this 14-BilliOn-yeAr-OlD histOry OF

light intO A 14-secOnD scenAriO


sslBuzz:

ILLumInAtIng HIStORy

tHE PLAn fOR WASHIngtOn, D.C.’SNational Mall requires it to be “a role model in sustainable urban park development,” according to its superintendent, bob Vogel, and a lighting upgrade completed this win-ter illustrates one way that commitment is being fulfilled. by bringing new technology to historic light fixtures, park managers are improving the experience of visitors while reducing energy use—and costs. Osram Sylvania supplied 173 LeD lighting retrofit kits for this project, for use in the circa-1930s streetlights lining the park. The kits are replacing HID and compact fluorescent lamps now installed in the fixtures, enabling the park to maintain the architectural integrity of the original fit-tings, but with higher efficiency and better illumination. Overhead line workers from pepco, the local electric utility, installed the retrofit kits atop the 21-ft.-tall poles. Using bucket trucks supplied by pepco, the workers removed the existing lamps and cleaned the glass enclosures. This work, in a way, was an historic reenactment—the utility was responsible for the fixtures’ original installation in 1930. •

IIILLLLLLLLLLumumumumumumIIInnnnAAAAAttttAtAAtAAtA IIIng Hng Hng Hng Hng Hng Hng HISISISISISttttORORORORORORyyyyORyORORyORORyOR

tHEtHEtHEtHEtHEtHE PLAPLAPLAPLAPLAPLAn fn fn fn fn fOROROROROR W W W W WASHIASHIASHIASHIASHIASHIASHI WASHI W WASHI W WASHI W ngtngtngtngtngtngtOOOn, D.C.’n, D.C.’n, D.C.’n, D.C.’n, D.C.’n, D.C.’n, D.C.’n, D.C.’SSSNational Mall requires it to be “a role model National Mall requires it to be “a role model National Mall requires it to be “a role model National Mall requires it to be “a role model National Mall requires it to be “a role model National Mall requires it to be “a role model National Mall requires it to be “a role model National Mall requires it to be “a role model National Mall requires it to be “a role model National Mall requires it to be “a role model National Mall requires it to be “a role model National Mall requires it to be “a role model National Mall requires it to be “a role model National Mall requires it to be “a role model National Mall requires it to be “a role model National Mall requires it to be “a role model National Mall requires it to be “a role model 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in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” in sustainable urban park development,” according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, according to its superintendent, bbbob Vogel, ob Vogel, ob Vogel, ob Vogel, ob Vogel, ob Vogel, ob Vogel, ob Vogel, ob Vogel, and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-and a lighting upgrade completed this win-ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is ter illustrates one way that commitment is being fulfilled. being fulfilled. being fulfilled. being fulfilled. being fulfilled. being fulfilled. being fulfilled. being fulfilled. being fulfilled. being fulfilled. being fulfilled. being fulfilled. being fulfilled. being fulfilled. bbby bringing new technology y bringing new technology y bringing new technology y bringing new technology y bringing new technology y bringing new technology y bringing new technology y bringing new technology y bringing new technology y bringing new technology y bringing new technology y bringing new technology y bringing new technology y bringing new technology y bringing new technology y bringing new technology y bringing new technology y bringing new technology y bringing new technology y bringing new technology y bringing new technology y bringing new technology y bringing new technology to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are to historic light fixtures, park managers are improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while improving the experience of visitors while reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.reducing energy use—and costs.

Osram Sylvania supplied 173 LOsram Sylvania supplied 173 LOsram Sylvania supplied 173 LOsram Sylvania supplied 173 LOsram Sylvania supplied 173 LOsram Sylvania supplied 173 LOsram Sylvania supplied 173 LOsram Sylvania supplied 173 LOsram Sylvania supplied 173 LOsram Sylvania supplied 173 LOsram Sylvania supplied 173 LOsram Sylvania supplied 173 LOsram Sylvania supplied 173 LOsram Sylvania supplied 173 LOsram Sylvania supplied 173 LOsram Sylvania supplied 173 LOsram Sylvania supplied 173 LOsram Sylvania supplied 173 LOsram Sylvania supplied 173 LOsram Sylvania supplied 173 LOsram Sylvania supplied 173 LOsram Sylvania supplied 173 LOsram Sylvania supplied 173 LOsram Sylvania supplied 173 LOsram Sylvania supplied 173 LOsram Sylvania supplied 173 LeeeD D D D lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for lighting retrofit kits for this project, for use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining use in the circa-1930s streetlights lining the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and the park. The kits are replacing HID and compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in compact fluorescent lamps now installed in the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the fixtures, enabling the park to maintain the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-the architectural integrity of the original fit-tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better tings, but with higher efficiency and better illumination. illumination. illumination. illumination. illumination. illumination. illumination. illumination. illumination. illumination. illumination. illumination. illumination.

Overhead line workers from Overhead line workers from Overhead line workers from Overhead line workers from Overhead line workers from Overhead line workers from Overhead line workers from Overhead line workers from Overhead line workers from Overhead line workers from Overhead line workers from Overhead line workers from Overhead line workers from Overhead line workers from Overhead line workers from Overhead line workers from Overhead line workers from Overhead line workers from Overhead line workers from Overhead line workers from Overhead line workers from Overhead line workers from Overhead line workers from Overhead line workers from pppepco, the epco, the epco, the epco, the epco, the epco, the epco, the epco, the epco, the epco, the local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit local electric utility, installed the retrofit kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket kits atop the 21-ft.-tall poles. Using bucket trucks supplied by trucks supplied by trucks supplied by trucks supplied by trucks supplied by trucks supplied by trucks supplied by trucks supplied by trucks supplied by trucks supplied by trucks supplied by trucks supplied by trucks supplied by trucks supplied by trucks supplied by trucks supplied by trucks supplied by pppepco, the workers epco, the workers epco, the workers epco, the workers epco, the workers epco, the workers epco, the workers epco, the workers epco, the workers epco, the workers epco, the workers epco, the workers epco, the workers epco, the workers epco, the workers epco, the workers removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned removed the existing lamps and cleaned the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, the glass enclosures. This work, in a way, was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was an historic reenactment—the utility was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original was responsible for the fixtures’ original installation in 1930. installation in 1930. installation in 1930. installation in 1930. installation in 1930. installation in 1930. installation in 1930. installation in 1930. installation in 1930. installation in 1930. installation in 1930. installation in 1930. installation in 1930. installation in 1930. installation in 1930. installation in 1930. installation in 1930. installation in 1930. •••

Architect Daniel Libeskind and his son, astrophysi-cist Noam I. Libeskind, had a simple goal with their plans for a light sculpture—describe the evolution of mass, structure and light in the universe over the last 14 billion years in a single, 8-ft.-tall piece of art. Their creation, the eL chandelier, debuted in December at art basel Miami beach and packs a super-computer’s worth of data into a masterful display of sculpture and light. The chandelier’s fractal forms are fabricated from thin sheets of steel that have been polished to a mirror finish, with interior surfaces coated in 23-carat fine gold. More than 1,600 specially manufac-tured LeD modules from Zumtobel pierce this metal skin, each with its own

When lighting is Both Art and science

ABoVe: More than 1,600 specially manufactured leD modules from Zumtobel, each with its own microcontroller, pierce the sculpture's metal skin. the entire display can be managed wirelessly using an iPad as a controller.

ARt BASEL, mIAmI BEACH

microcontroller. an algorithm developed by Noam, based on computer-generated simulations of the universe’s expansion, brings the piece to life. The basis for this idea is that the light stars emit has changed as they—and the galaxies in which they are located—have grown. The algorithm compresses this 14-billion-year-old history of light into a 14-second scenario, using 18 sub-areas within the overall chandelier to illustrate the progression. all of this can be managed wirelessly using an ipad as a controller—yes, there’s now an app for controlling the evolution of the universe. •

Not just payback time—short payback time.

Designed for affordability, the revolutionary Cree CR Series

architectural troffers deliver savings up front and immediate

to two-year payback for your customers when compared to

architectural fluorescents.

Constructed for easy retrofit and installation, Cree CR Series

Troffers are powered by Cree TrueWhite® Technology to

deliver the highest performance, light quality and fixture-to-

fixture consistency.

The result is beautiful light with no compromise.

CREE CR SERIES TROFFERS:

Performance: 90 CRI at 90 LPW standard, 100 LPW and 110 LPW options.

Versatile: Three form factors; 2000-5000 lumens and 3000, 3500 & 4000 CCT available.

Dimmable: Two-wire step dimming to 50% standard, 0-10 V dimming to 5% optional.

Long life: Models designed for lifetimes of at least 50,000 and 75,000 hours.

IT’S PAYBACK TIME.

WHEN YOU CHOOSE CREE CR SERIES LED TROFFERS

CR24: 2’X4’ CR22: 2’X2’ CR14: 1’X4’

Become an LED revolutionary! Available now, visit CreeLEDLighting.com to find out more.

VISIT CREE aT LIghTfAIR BooTh 3008 TO SEE HOW WE’RE REVOLUTIONIzINg LED LIgHTINg.

CR4590 ASSL 03/12 CR Series Product AF.indd 1 2/20/12 1:35 PM

Circle 05

SSLBuzz:

Philips Bodine emergency LED drivers and the ELI-S-20 Emergency

Lighting Micro Inverter allow LED fixtures to serve as code-compliant

emergency lighting. They are designed for a variety of applications,

including downlights, steplights, low temperatures, Class 2,

Edison-base and indoor and outdoor installation.

Emergency Lighting for LED Technologies

800.223.5728 www.philips.com/bodine Circle 06

Developers don’t call Johannesburg’s new Protea Court a mall—instead, it’s a “retail destination,” and the facility’s striking design is one reason for this elevated title. Featuring a 110-ft.-high domed ceiling, the structure’s roof is fabricated from an advanced ETFE fabric skin, and the overall plan is inspired by the protea, South Africa’s national flower. Adding to the overall wow factor is an LED installation that breathes both color and life into space that otherwise might seem overwhelmingly cavernous. Lighting designers Paul Pamboukian and Joao Viegas incorporated 115 ArcPad 48 fixtures, along with 12 ArcSource 96 units—all from Anolis—in their plans. Working with MDS Architects, they created a lighting scheme that accentuates the cutting-edge nature of the space. The main goal was to

SSL Wows In South Africa

Keep it consistent: Because of the mall’s fabric roof, and the desire for a uniform effect, fixtures that produced a smooth, rich even coverage were critical. The lighting designers chose to implement 115 integral LED fixtures in three rings around the outside of the dome. A center cluster of 60 LEDs light the shaft and are the only LED light source in the atrium.

retail: builDing integrateD leDs

accentuate the verticality of the space and make the strong structural definition of the roof so that its beams and girders “come alive.” Installation was a challenge. Only 60 of the 127 luminaires are located within the building; the rest were installed exterior to the translucent fabric roof. Because technicians could walk on only a few areas of the roof, most of the rigging had to be done from the air, with rain, high winds and other conditions interfering with the workflow. Fully programmable, the lighting system pro-vides great flexibility in illuminating various special events.•

Circle 01

Pathway Lighting Products, Inc., Old Saybrook, CT 06475-0591 • voice 800.342.0592 • e-mail: [email protected]

• Currently Available in 1100 Lumens – 20 Watts

• Standard 120V Leading Edge Dimming

• Available in 2700K, 3000K, 3500K and 4000K

• 20 Watts (Equal to a 32 CFL Lamp)

• 25,000 hrs. @ 65°C – 50,000 hrs. @ 55°C

• 80 CRI

• 3 Year Warranty

With Pathway's new "Twist", changing a lamp (and driver) will never be the same! Pathway is pleased offer their lighting fixtures with the new “twistable” technology. Their fixtures feature a standardized socket which accepts a LED twistable lamp module from any manufacturer. Now relamping a Pathway LED fixture is as simple as replacing a stan-dard bulb. Because the engine and driver are included in the lamp module, no separate driver is required.

Available in both square or round, 4" and 6" aperture units, The Pathway Twist is built to meet Zhaga Consortium specifications for the interchangeable LED lamp with Integral Driver.

Re-Lamping diffi cult?

Finally, standardization comes to LED!

Contact Pathway today! www.pathwaylighting.com

Pathway_SSL_Twist.indd 1 2/9/12 10:25 AM

Circle 07

Set on the garden’S great Lawn, the computer-animated pLan

incorporated a Large array of energy-efficient Led LampS


SSLBuzz:

CD+M Lighting and Design Group of Atlanta, along with Lighting Science Group Corp.’s Advanced Proj-ects Group, turned the Atlanta Botanical Garden into a garden of light this past holiday season in a magical installation designed for the park’s annual “Garden Lights, Holiday Nights” exhibit. Set on the garden’s Great Lawn, the computer-animated plan incorporated a large array of energy-efficient LED lamps from Lighting Science Group.

atlanta enjoys a holiday garden of Light

ABOVE: topiary forms in different sizes were illuminated in hues that danced along with carols being played in the back-ground. Sound sensitivity in the solid state lighting let designers choreograph colors changes in time with the music.

AtLAntA botAniCAL GArDen, AtLAntA

Creators combined topiary forms in different sizes, in hues that seemed to dance along with Christmas carols playing in the background. Such performances were enabled by sound sensitivity incorporated into the solid state lighting, which allowed designers to choreograph the color changes in time with the music.

The event’s organizers also saw the installa-tion as a way to emphasize environmental goals, as each of the high-efficiency LED fixtures drew only 10 watts of electricity.•

Circle 08

Circle 09

MisseD ArCh LeD? Go to the university

That is the “SSL University” tab at SSL Interactive: www.architectur-alssl.com/sslinteractive. There, we’ve posted some session recaps, as well as a number of the presentations, from the conference this past fall. In particular, there’s a nice case study of the custom and innovative LED lighting installed in the corporate headquarters of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of Industry” presentation; also, a visually oriented overview of very cool projects employing colorful, and flexible, applications of SSL (cour-tesy of iLight). On a more practical front is a guideline, thanks to the presentation delivered by Chicago power utility ComEd, on the kinds of rebates and incentives available to users who employ LED light-ing. Stay tuned for more of the presentations, which we'll continue to post under the SSL University tab. Coming soon will be a look at developments with CRI and CCT; creative financing options for imple-menting SSL; and a look at the issues involved in controlling SSL. As this is supposed to be a truly “interactive” experience, feel free to look back at the ArchLED program, which you can also find in SSL University, and if there's a particular session presentation you'd like to see posted, simply shoot me an e-mail ([email protected]) and I’ll try to accommodate the request. A hint—it might be more expedient to click the “Archives” button and go back to 11/2011. That’s also a good strategy if you're looking for the more newsy session recaps—they're under the “Topics at the Front” tab. The first recap was in November. Even if you're not interested in ArchLED, go to the site, as there’s plenty more news, including some good stuff from DOE.

MMMMMisseisseisseisseisseisseisseDDDD AAAArrrrCCCCh h h h LLLLeeeeDDDD? ? ? ? GGGGo to the universityo to the universityo to the universityo to the universityo to the universityo to the universityo to the universityo to the universityo to the universityo to the universityo to the universityo to the universityo to the universityo to the universityo to the universityo to the universityo to the universityo to the universityo to the universityo to the universityo to the universityo to the universityo to the universityo to the universityo to the universityo to the university

That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: That is the “SSL University” tab at SSL Interactive: www.architecturwww.architecturwww.architecturwww.architecturwww.architecturwww.architecturwww.architecturwww.architecturwww.architecturwww.architecturwww.architecturwww.architecturwww.architecturwww.architecturwww.architecturwww.architectur--alssl.com/sslinteractivealssl.com/sslinteractivealssl.com/sslinteractivealssl.com/sslinteractivealssl.com/sslinteractivealssl.com/sslinteractivealssl.com/sslinteractivealssl.com/sslinteractivealssl.com/sslinteractivealssl.com/sslinteractivealssl.com/sslinteractivealssl.com/sslinteractivealssl.com/sslinteractivealssl.com/sslinteractivealssl.com/sslinteractivealssl.com/sslinteractivealssl.com/sslinteractivealssl.com/sslinteractivealssl.com/sslinteractivealssl.com/sslinteractivealssl.com/sslinteractive. There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, . There, we’ve posted some session recaps, as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this as well as a number of the presentations, from the conference this past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and past fall. In particular, there’s a nice case study of the custom and innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters innovative LED lighting installed in the corporate headquarters of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of of EiKO. Additionally, there’s Kevin Willmorth’s annual “State of Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool Industry” presentation; also, a visually oriented overview of very cool projects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (courprojects employing colorful, and flexible, applications of SSL (cour--tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the tesy of iLight). On a more practical front is a guideline, thanks to the presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds presentation delivered by Chicago power utility ComEd, on the kinds of rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED lightof rebates and incentives available to users who employ LED light-ing. Stay tuned for more of the presentations, which we'll continue ing. Stay tuned for more of the presentations, which we'll continue ing. Stay tuned for more of the presentations, which we'll continue ing. Stay tuned for more of the presentations, which we'll continue ing. Stay tuned for more of the presentations, which we'll continue ing. Stay tuned for more of the presentations, which we'll continue ing. Stay tuned for more of the presentations, which we'll continue ing. Stay tuned for more of the presentations, which we'll continue ing. Stay tuned for more of the presentations, which we'll continue ing. Stay tuned for more of the presentations, which we'll continue ing. Stay tuned for more of the presentations, which we'll continue ing. Stay tuned for more of the presentations, which we'll continue ing. Stay tuned for more of the presentations, which we'll continue ing. Stay tuned for more of the presentations, which we'll continue ing. 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Stay tuned for more of the presentations, which we'll continue ing. Stay tuned for more of the presentations, which we'll continue ing. Stay tuned for more of the presentations, which we'll continue ing. Stay tuned for more of the presentations, which we'll continue ing. Stay tuned for more of the presentations, which we'll continue ing. Stay tuned for more of the presentations, which we'll continue ing. Stay tuned for more of the presentations, which we'll continue ing. Stay tuned for more of the presentations, which we'll continue ing. Stay tuned for more of the presentations, which we'll continue ing. Stay tuned for more of the presentations, which we'll continue ing. Stay tuned for more of the presentations, which we'll continue ing. Stay tuned for more of the presentations, which we'll continue to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at to post under the SSL University tab. Coming soon will be a look at developments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; 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creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for impledevelopments with CRI and CCT; creative financing options for imple--menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL. menting SSL; and a look at the issues involved in controlling SSL.

As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel As this is supposed to be a truly “interactive” experience, feel free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in free to look back at the ArchLED program, which you can also find in SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd SSL University, and if there's a particular session presentation you'd like to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimclike to see posted, simply shoot me an e-mail (jimc@@@architecturalssl.architecturalssl.architecturalssl.architecturalssl.architecturalssl.architecturalssl.architecturalssl.architecturalssl.architecturalssl.architecturalssl.architecturalssl.architecturalssl.architecturalssl.architecturalssl.architecturalssl.architecturalssl.com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be com) and I’ll try to accommodate the request. A hint—it might be more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. more expedient to click the “Archives” button and go back to 11/2011. That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy That’s also a good strategy if you're looking for the more newsy session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first session recaps—they're under the “Topics at the Front” tab. The first recap was in November.recap was in November.recap was in November.recap was in November.recap was in November.recap was in November.recap was in November.recap was in November.recap was in November.recap was in November.recap was in November.recap was in November.recap was in November.recap was in November.recap was in November.recap was in November.recap was in November.recap was in November.recap was in November.recap was in November.recap was in November.

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P 800-621-3376 • F 847-588-3440E [email protected] • www.sternberglighting.com

CONTACT US FOR A FREE FULL LINE PRODUCT CATALOG

Sternberg Lighting’s original award winning

PrairiE FamiLy

Shown:TimberWood®

Pronghorn wood light pole and Prairie 1230

luminaire

Sternberg Lighting is master distributor forTimberWood® Products - the standard in EngineeredWood Light Poles. All Prairie family fixtures are avail-able with energy efficient lamping and larger sizes with NIGHTSKY® roof or louver optics. UNRIVALED™energy saving LED systems are available.

SSL MAGAZINE STERNBERG half page vertical ad MARCH 2012_Layout 1 2/21/

atlanta enjoys a holiday garden of Light

SSLBuzz:

PittsburGh-bAseD PnC bAnk hAs been on Anexpansion program to build its business beyond the East Coast. Creating a signature look for its branches is part of a branding effort that also includes a strong commitment to green design—it was the first major U.S. bank to build its branches to LEED standards. In creating a prototype design for PNC’s branches, architects at Gensler sought to pair that sustainability commitment with an iconic look to help the company build brand awareness among a growing customer base. A ceiling-cove feature illu-minated in blue is the centerpiece of this plan, and LEDs have become the lamp of choice for creating

in creating a prototype deSign for pnc’S BrancheS, architectS at genSLer Sought to pair that

SuStainaBiLity commitment with an iconic Look.

the glowing effect.Initially, T5 fluorescent lamps were wrapped

in blue sleeves to create the cobalt glow, but the sleeves faded, which added to ongoing mainte-nance expenses. Designers and facility personnel found a better answer in iLight Technologies Plexi-neon, and more than 150 branches now feature the cove-mounted fixtures. Along with more consistent and longer-lasting color, these luminaires also use less energy than the fluorescent tubes they replaced, drawing only 2 watts per sq. ft., compared to 7 watts for the fluorescents. Plexineon also can bend to create smooth curves in an eyebrow design element featured in a number of PNC’s branches.•

creating a Bankable image

CorPorAte ArChiteCture: brAnDinG An iConiC Look

Date: February 14, 2012

Project: ArcForm Product Launch

FileName: AF_SSL_0312_half.pdf

Publication: Architectural Products March 2012 issue Publication Date: March 2012

Size: Half Page Bleed (9.25” x 5.5”)

Position: Bottom right hand page

Philips Ledalite

19750-92A Avenue, Langley, British Columbia, Canada V1M 3B2

Contact: Cathleen Singer

Tel: 604-888-6811 • Email: [email protected]

ArcForm... simply inspired.Soft, subtle and sophisticated, ArcForm is a new dimension in recessed LED lighting solutions. Inspired by the classic curve, its understated aesthetic is a natural fit for any space. Innovative design and patented MesoOptics combine for visual comfort and optimal energy savings. Simply put, ArcForm performs.

arcformperforms.com

Circle 10

We bring architectural lighting to new heights.

© 2

012

OSRA

M S

YLVA

NIA

Inside and out, LED lighting systems deliver sustainable energy-efficient lighting consistent with the principles

of modern architecture. With more than a century’s worth of experience in delivering high-quality light,

SYLVANIA LED lighting solutions precisely deliver light to where it is intended, creating the desired interplay

of light and shadow. Together with our partner Traxon Technologies, we can specify and install the right LED

system for your building, including programming software and commissioning services. As a leader in LED

system technology, and with the industry’s best warranty, SYLVANIA is your trusted source to meet all of

your lighting challenges. To talk to us about your architectural lighting needs, call 1-800-LIGHTBULB or

go to www.sylvania.com/LED.

Please visit our booths at Lightfair International: #1610, #1908 and #2114.

www.sylvania.com/LED

To get the full LED story on your phone, snap a picture of this tag. (Requires a free mobile app from http://gettag.mobi)

11_SYLTRD_1250_LED Arch_Arch_SSL_3_4_2012_FNL.indd 1 2/22/12 1:53 PM

Circle 11

Looking back at the progress of

LED technology, James Brodrick,

SSL Program Manager, U.S. Dept.

of Energy, Washington, D.C., points

out that a luminous efficacy level of

100 lm. per watt once sounded like

a pipe dream, yet today, the best

products on the market are rapidly

approaching that goal, and by the

year 2020, luminaires are expected

to reach 200 lm. per watt.

Meanwhile, “LED color con-

sistency continues to improve;

although not yet adequate for all

applications, significant progress

has been made over the past five

years,” notes Jim Anderson, direc-

tor of strategic marketing & quality

assurance, Philips Color Kinetics,

Burlington, Mass.

At the same time, there is

quite a disparity between the

efficacy and color quality levels

Lighting, City of Industry, Calif. “For

architects and designers, a higher

temperature means that they will

be able to increase the light output,

ultimately decreasing the amount

of LEDs needed to light a space, and

effectively lowering energy costs

even further for building owners.”

Are Suppliers Supplying?Of course, one somewhat tricky

variable that LED luminaire manu-

facturers must deal with is the

quality of raw materials they are

given to work with, namely the LED

source itself. While manufactur-

ers have generally become more

trusting of SSL supplier promises,

they still occasionally must call

suppliers to task.

According to Brodrick, DOE’s

most recent round of CALiPER test-

ing found most products to have

proffered by the industry’s best

offerings and the more mediocre

products, so specifiers must pay

close attention.

While SSL is slowly making its

way into different market niches,

the technology has really shone in

the outdoor application market,

thanks to the development of high-

performance optical and thermal

management properties.

“Binless” LED sources, where

the manufacturer ensures cor-

related color temperature (CCT)

and delta uv (Duv) variation of no

more than two or three MacAdam

ellipses, are especially promising,

claims Anderson.

“We are also beginning to see

LEDs with higher junction point

temperatures—up to 150°C—which

is extremely hot,” observes Jeff

Cunius, engineer, Creative Systems


By Barbara Horwitz-Bennett , contributing writer

accurate manufacturer claims,

including detailed photometric

performance specifications refer-

encing the IES LM-79 standard and

avoiding the use of vague or inac-

curate equivalency statements.

Incidentally, Brodrick recom-

mends accessing tools available

at DOE’s Lighting Facts program,

www.lightingfacts.com, to help buy-

ers and specifiers make accurate

comparisons between LED products

and conventional lighting sources.

On the supplier side, Daniel

Doxsee, vice president of one of

the largest LED manufacturers—

Wixom, Mich.-based Nichia America

Corp.—sees honest performance

claims as critical.

“Misleading customers only

leads to customer alienation and

delays the broad implementation of

the technology.”

Checking SSL’s state of manufacturing pulse, the industry has made great strides, yet there’s still much R&D work to be done

before LED reaches its fuller potential.

The STaTe of Solid-STaTe

tOPicS At the FrONt

Issues at the Fore

DOE’s ninth annual SSL R&D Workshop, held in Atlanta recently, was a real eye-opener, according to DOE’s Jim Brodrick. In his SSL Postings blog, Brodrick noted the energy level was higher-than-usual as the gathering of SSL manufacturers and industry experts tackled both the state of SSL and explored untapped possibilities. He pointed out comments from Kevin Leadford of Acuity Brands Lighting, who stated that SSL has already begun moving away from what he called “vacuum tube mimicry,” which constrains many of today’s LED lighting products by patterning them after traditional technologies rather than creatively playing to their inherent strengths. Reminding us that lighting is for people rather than something of value in and of itself, noted Brodrick, Leadford advocated an overall rethinking of many SSL aspects we currently take for granted.

Brian Chemel of Digital Lumens emphasized, according to Brodrick, the role intelligent lighting systems will play in the SSL revolution, with LEDs, sen-sors and networking all working together to reduce energy by cutting down on wasted lu-mens, and with the intelligence concentrated in the fixture itself rather than a centralized controller. This increased intel-ligence will help make lighting more dynamic, with light levels tailored to task requirements, and user preferences and usage patterns discerned automati-cally from historical data. Brian, noted Brodrick, sees these kinds of control systems eventually being “Trojan horses” that bring the same degree of energy management to other building sectors.

Issues at the Fore

DOE’s ninth annual SSL R&D Workshop, held in Atlanta recently, was a real eye-opener, according to DOE’s Jim Brodrick. In his SSL Postings blog, Brodrick noted the energy level was higher-than-usual as the gathering of SSL manufacturers and industry experts tackled both the state of SSL and explored untapped possibilities. He pointed out comments from Kevin Leadford of Acuity Brands Lighting, who stated that SSL has already begun moving away from what he called “vacuum tube mimicry,” which constrains many of today’s LED lighting products by patterning them after traditional technologies rather than creatively playing to their inherent strengths. Reminding us that lighting is for people rather than something of value in and of itself, noted Brodrick, Leadford advocated an overall rethinking of many SSL aspects we currently take for granted.

Brian Chemel of Digital Lumens emphasized, according to Brodrick, the role intelligent lighting systems will play in the SSL revolution, with LEDs, sen-sors and networking all working together to reduce energy by cutting down on wasted lu-mens, and with the intelligence concentrated in the fixture itself rather than a centralized controller. This increased intel-ligence will help make lighting more dynamic, with light levels tailored to task requirements, and user preferences and usage patterns discerned automati-cally from historical data. Brian, noted Brodrick, sees these kinds of control systems eventually being “Trojan horses” that bring the same degree of energy management to other building sectors.


To help things along, Dox-

see identifies industry standards

and ongoing education to create

savvier customers, as helping to

separate the grain from the chaff

in the world of SSL suppliers.

But beyond test results,

Anderson points out that labora-

tory performance claims are rarely

realized in the field, so Philips

applauds any LED source manufac-

turer efforts to perform lab tests

at junction and ambient tempera-

tures that more closely approxi-

mate field conditions.

GE actually takes it a step

further and does its own in-house

laboratory testing of the LED

sub-systems and finished prod-

ucts the company produces. “We

then use our own reliability data

to confirm or refute LED supplier

data,” explains Steve Briggs, vice

president, marketing and global

product management, GE Lighting

Solutions, East Cleveland, Ohio.

Is Performance Up to Par?Ultimately, one can never be

certain about performance claims,

according to Kevin Dowling, PhD.,

who recently left Philips Color

Kinetics after a decade to serve

as vice president of research and

development for the hi-tech start-

up MC10, in Cambridge, Mass.

“Performance on one axis

does not necessarily reflect perfor-

mance on another,” he states. “For

example, light output and lumen

per watt numbers may appear to

be very good, but what are the

color temperature values? How

about the variation in CT between

fixtures? What is the distribution of

light? Is the result high-glare?”

In terms of proven lumen effi-

cacy advances, industry activists

CoSt vS. Light outputAs presented in DOe’s SSl Multiyear Program Plan, leD’s cost per lumen has been documented and predicted, according to haitz’s law, to fall by a factor of 10 each decade, while light output levels increase by a factor of 20. image courtesy: DOe

DoE CaLipEr rESuLtS As a tool to guide SSl r&D and market introductions, provide objective product performance information to the public and direct the development of standard-ized testing procedures, the u.S. Dept. of energy’s cAliPer program regularly tests leD products and publishes summary, detailed test and benchmark reports. For more information, see: www1.eere.energy.gov/buildings/ssl/caliper.html

HAITZ’S LAW

CALiPER YEARLY RESULTS

Cost per lumen falls by a factor of ten every decade and the amount of light generated per led package increases by a factor of 20.

Testing from the Pilot Round through Round 11 shows steady increases in e�cacy.

2006 (Q4) 2007 2008 2009 2010 (Q1-3)

10

100

1000

10,000

1

0.01

0.1

0.0011965 1970 1980 1990 2000 20101975 1985 1995 2005 2015 2020

Costs per Lumen Light Output

40

50

60

80

70

90

100

30

10

20

0Pilot Phase

Vertical lines show range from best to worstmeasured e�cacy

acknowledge that progress is actu-

ally being made more rapidly than

anticipated. In fact, lumen output

has been steadily increasing at a

clip of about 20% every year, which

is now translating to lower fixture

costs as fewer LEDs are required to

achieve desired illumination levels.

For example, says Anderson,

a 20-watt LED floodlight today per-

forms notably better in both light

output and energy efficiency than

the same floodlight could three

years ago.

Bringing another comparison,

as shared by Cree at DOE’s SSL

Market Introduction Workshop

last summer, the company’s first-

generation 650-lumen, 12-watt

LR6 downlight with 42 LEDs and a

wholesale cost of more than $100 in

2007, is now a 575-lumen, 10.5-watt

CR6 with only eight LEDs, which

retails at $50.


In anticipation of future

efficacy gains beginning to level off,

many see the focus shifting toward

optical and electrical design

improvements to improve the qual-

ity of light and light distribution

options, and to further lower costs.

One key, says Dowling, is paying

attention to the highest cost com-

ponent of SSL systems, which is the

LED source, accounting for about

30% of a luminaire’s total cost.

Ultimately, while costs are

expected to continue scaling down,

Brodrick points out, “we know that

the rate of reduction will eventually

slow down, as often happens when

an emerging technology becomes

cost-competitive. In addition, cost

reductions can be offset if features

are added, or if other performance

levels are raised. As with any

technology, there is always a price-

performance tradeoff.”

Market PreferencesWith regard to what manufactur-

ers are hearing from the market-

place, better return on investment

and quality of light appear to be the

most common requests; yet speci-

fiers aren’t shy about providing a

DownLight DrEam?rivaling the performance of a 50-watt lamp is creative Systems lighting’s eco-Downlight at 16 watts. the adjustable fixture (see below) features an integral proprietary leD driver that is 90% efficient, has an adjustable heat sink made of die-cast aluminum, an elV dimmer and a 50,000 hour life rating at 70% lumen maintenance. Photo: cSl

Mock-up conference room

CSL’s Eco-Downlightinstalled in the conference room mock-up above.

longer wish list for manufacturers

to ponder. This idealized picture of

the ultimate LED includes: system

reliability; color consistency; color

stability over time; easier installa-

tion, commissioning and program-

ming; and accurate disclosure of

photometric, electrical and other

performance data.

In general, Anderson points

out that the industry holds LED

to very high standards of per-

formance, consistency, reliabil-

ity, repeatability, predictability,

quality of product and quality of

light. “Dimming performance and

DoE StuDy: haLogEn rEpLaCEmEntS As part of a recent u.S. Dept. of energy SSl GAteWAY demonstration project, researchers found that replacing halogen wall-grazing luminaires, track lights and recessed downlights in the lobby and other common areas of San Francisco’s intercontinental hotel with 6-watt leD Mr-16 or 11-watt PAr30 replacement lamps resulted in 70% energy savings with an estimated payback of a just over a year. Photo courtesy: DOe/Kenneth rice


tOPicS At the FrONt

For example, Doxsee points

out that evolving requirements can

sometimes throw folks for a loop—

such as the latest IES LM-80 lumen

depreciation testing requirement

that the current generation LEDs

be tested for 3,000 hours, while

including a full data set from the

product’s predecessor. “In addition,

the infrastructure to support broad

LM-80 testing for a wide portfolio

of LED types has been challenging

and has added significant cost to

the manufacturers.”

Acknowledging that the

approvals process does take time,

GE has worked to incorporate

agency certification and standards

testing into their new product

introduction process to minimize

the impact on launch timing. “We

have a rigorous product develop-

ment process that’s built around

Six Sigma reliability, so adding new

testing methods to help ensure our

products perform as advertised

gives greater assurance to our

customers,” Briggs says.

In a similar vein, Dowling

emphasizes the important role that

such standards are playing. “The

main benefit is that buyers and

users of these rated components

are able to make better and more

informed buying decisions. Without

them, we would still have the quan-

dary of trying to select components

and systems with difficult compari-

sons because the data is presented

in many formats.”

Even so, there is still a dearth

of standards for this evolving

technology, making it difficult for

specifiers to accurately compare

product offerings.

“For instance, there is no con-

sistent approach for applying UL

standards and ensuring FCC com-

pliance to LED lighting products,”

points out Anderson. “Also, there

is no single resource that articu-

lates the standards with which

an LED luminaire should comply,

and it is difficult to research the

compatibility continues to be a

pain point for LED lighting speci-

fiers as they want LED dimming

performance to approach that

of incandescent sources, which

means smooth dimming from 100%

to 1%, with no flicker, pop-on, or

other issues,” he says.

Although specifiers recognize

that dimming is an industry-wide

concern, and therefore, not the

responsibility of individual LED

lighting manufacturers, Anderson

says they continue to demand an

industry-wide effort to define and

enforce LED dimming standards.

InterContinental Hotel, San Francisco

GE InfusionOne of Ge’s most noteworthy SSl offerings is its infusion module series. Modules are available in 1000, 1500, 2000 and 3000 lumens, in color temperatures of 2700K, 3000K and 4000K, and cri options of 80 and 90. Photo courtesy: Ge

For their part, Philips Color

Kinetics has made it a practice

of performing extensive tests to

qualify and define performance lev-

els for different dimmer/luminaire

combinations.

Testing and ApprovalsWhile most LED manufacturers

would say that they are effectively

managing the process of seeking

Underwriters Laboratory listings

and Illuminating Engineering Soci-

ety ratings, it remains a somewhat

involved and time-consuming

endeavor.

Circle 12 www.architecturalssl.com

that the past decade has, in some

ways, been a race to the high-

est efficacy levels where the best

approbations that a commercial

LED product has received.”

Similarly, specifiers are often

hard pressed to accurately predict

how long a specific luminaire will

last. Brodrick acknowledges that

the recent publication of IES TM-21,

Projecting Long Term Lumen

Maintenance of LED Light Sources,

is a good step in this direction, since

it shows how LM-79 [electrical and

photometric] data can be used to

estimate LED lumen output beyond

the LM-80 testing period; yet more

work must be done in this arena.

Recognizing all these issues,

many folks—including IES and the

National Manufacturers Electrical

Assn.—are working to gain a better

understanding of these issues and

develop more useful standards.

Forging AheadReflecting back, Doxsee observes

Albertsons Grocery, eugene, Ore.

tOPicS At the FrONt

IDEAL launches connectivity products that enable EASY replacement of the best LED Light Engines, providing SIMPLE maintenance and FUTURE-PROOF luminaires.

To learn more, visit us atwww.idealindustries.com/products/oem

or to find our luminaire partners, contact us at

[email protected] 800-324-9571

InnovatIon • QualIty • RelIabIlIty

Since 1916

Waiting forHigh-Performing LED Luminaireswith replaceable Light Sources?

Twist

Click

performing product could com-

mand a premium. However, now

that the technology has developed

to a certain point, the market is

much more dictated by cost per-

formance. As such, “LED suppliers

now have to run increasingly lean

operations to win in the hyper com-

petitive LED component market.”

Similarly, Brodrick anticipates

that the industry will now focus

more on improving LED system

component efficiencies including

drivers, thermal sinks and optics.

Meanwhile, Dowling identifies

the greatest potential gains in LED

development in the arena of con-

trols and intelligence. As a digital

lighting source, he believes there

is much untapped potential in a

system’s ability to network lighting

fixtures and intelligently leverage

light output levels.

For example, he notes future

gains should accrue from light out-

put control in color temperature,

intensity and even distribution of

lighting through smart optics.

“There are many degrees of

freedom in the output and control

of lighting and we, collectively,

have provided little in this regard,”

says Dowling.

Final ThoughtsOffering a final insight, GE’s Briggs

points out that while the SSL light-

ing revolution has been an exciting

ride, it has come with a significant

learning curve for specifiers and

end-users.

To help drive this transi-

tion, GE, he says, has a number of

educational initiatives in place, in

addition to working with stakehold-

ers, governing bodies and institu-

tions worldwide, to help identify a

set of global standards that brings

clarity and consistency to how LED

products are tested, measured and

evaluated.

“This should benefit consum-

ers and accelerate the adoption of

LED technology moving forward,”

says Briggs.

In closing, the 2011 edition of

the DOE SSL Manufacturing R&D

Roadmap offers a nice snapshot

on the anticipated evolution of

SSL manufacturing, and identi-

fies a common framework of R&D

priorities to help improve consis-

tency, maintain quality and reduce

product cost. It is available at:

http://apps1.eere.energy.gov/build-ings/publications/pdfs/ssl/ssl_manuf-roadmap_july2011.pdf.•

Winner of 6 awardsVoted by a panel of leading industry professionals, Lumenpulse has cemented its reputation for innovation with an unprecedented six PIA Awards.

Lumenbeam LBX Pendant. Innovation Award Winner in High Bay category.

Lumenpulse Catalog.Market Leadership Award for Best Catalog.

Lumenfacade Horizontal.Innovation Award Winner in Linear / Cove category.

Lumensub.Innovation Award Winner in Specialty Lighting category.

DIGITAL CONTROL OVER POWERLINE

Lumentalk.Innovation Award Winner in Specialty Lighting category.

BC Place Stadium, Vancouver.Project Application Award as Most Creative Use of Color.

Credits: C.M. Kling + Associates, Alexandria (lighting designer)

final_ad.indd 1 12-02-22 4:32 PM

Circle 13


It gets easier right? Anyone

who’s been to Lightfair in the

past few years knows that the

show is a mysterious Terra

Nova filled with strange and

exotic flora and fauna that

represent the cornucopia of

solid-state lighting products

that cover the floor. In fact, the

whole impetus for starting the

program, last year, was to chart,

if you will, these unknown wa-

ters and lands.

Upon gathering up our

intrepid explorers (see our

judges and product evaluators

to the right), we returned, and

hopefully, delivered, useful

information to all our faithful

readers wishing to get a toehold

on understanding this enig-

matic technology. That said,

having successfully negotiated

this voyage, one would think a

second expedition would have

been a piece of cake. I wish it

was, but like anything worth

it’s salt, this year’s effort was

still a challenging endeavor.

If anything, it proved it’s a big

ocean and there’s still a lot of

mapping to do. The good news,

is we’ve got time on our side

and no plans of getting out of

the business anytime soon.

So, that said, we’re at it

again with an issue full of new

product “captures,” if you will.

From a 30,000-ft.-perspective,

many of last year’s participants

returned with a number of new

offerings. It was also good to

see quite a few new players. As

far as the judging, it was the

same as last year: we operated

on a simple 1-10 scale, with

the judges scoring entries in

sections, varying from an initial

grade, to scores for technical

merits, to scores for specific

attributes, such as replacement

policies. A composite grade was

calculated from these scores

and judging comments. Judges

were also asked to nominate

and score products for our

special citations. The biggest

change, this year, is that we’ve

done away with the “Metal

Medal” winners format, in favor

of simply feting well-scoring

products in each of the respec-

tive lighting categories that,

frankly, showed innovation.

Products appear in no special

order per section.

metaL miSSing?For the record, opposed to gold, silver or bronze winners, this year, we’re simply honoring products per category in which we’ve identified innovation.

LuminaireS

General ambientCove/linear DownliGhts traCk DeCorative/wall wash hiGh bay low baymisC./ speCialty liGhtinG arChiteCtural / FlooDwallpaCks / bollarDsstreet / area street / area—DeCorative

componentS

arrays / sourCesmoDules / liGht enGines DriversComponent-other

our outStanding judgeS:

ViLma Barrvilma is a veteran philadelphia-based lighting writer and contributor to ssl and illuminate.

Bernard Bauerretail specialist, title 24 expert, and principal of integrated lighting Concepts

michaeL cohenprincipal of the minneapolis office of schuler shook, michael specializes in themed environments.

keVin dowLingthe former Color kinetics vp of r&D now helps lead high-tech electronics manufacturer mC10.

john foxthe co-founder of Fox+Fox Design, John’s firm recently won a special citation for the facade of the louis vuitton store in las vegas’ City Center.

keVin gaunaFounder of sunbrothers studios, kevin is both a lighting expert and a working light artist.

jeffrey knoxa senior lighting designer with schuler shook’s Dallas office, Jeffrey is both a designer and an educator.

maureen mahra senior designer with the Chicago office of schuler shook, maureen has substantial experi-ence with hospitality and commercial projects.

SteVe neimeiStersteve is an award-winning director of lighting for ewing Cole’s irvine, Calif. office.

eVeLyn SahajaCeo of inlightin Design, she is an advisory mem-ber of iesna’s ssl testing procedures committee.

connie SamLaa lighting specialist with the sacramento munici-pal utility District, Connie specializes in educating utility customers on energy efficient lighting.

dane SanderSour lead judge, main man, and principal with Clanton assocs., boulder, Colo.

Stan waLerczykan educator, regular illuminate contributor, and principal of the lighting wizards.

keVin wiLLmorthArchitectural SSL’s resident guru, and prinicipal of lumenique.

Bruce yarneLLan archleD veteran and principal of yarnell assocs., bruce is active in all areas of the design process.

Z awardS Begin on pAge 26

appLicationS

most beautiFul use oF white ssl most enerGy eFFiCient use oF sslbest renovation/retroFit usinG sslmost impaCtFul use oF sslmost Creative use oF Color

market LeaderShip

teChnoloGy branD oF the yearinDustry partiCipationeDuCationbest CampaiGn / CataloGbest website

SpeciaL citationS

most unique proDuCtstanDout aDvanCement in teChnoloGymost innovative optiCal & Control systemmost sustainablemost eFFeCtive new proDuCtbest retroFit proDuCt

26 • 03.12 • arChiteCtural SSL www.architecturalssl.com

LuminaireS hiGh bay

category: high Bay

Lusioessentials Bay Series

Delivering high-performance leD in an afford-able package, these fixtures offer wide distribu-tions with strong fixture-to-fixture cross-over and efficacies of between 90 and 103 lumens per watt. the luminaires’ low profile housing is ideal for dry or damp locations and comes with an impres-sive seven-year warranty. the fixtures are fully dimmable and compatible with almost all control systems, and require almost no maintenance.

JuDGes’ Comments:

[LuSio’S eSSentiaLS Bay SerieS iS...] “ good for wide diStriBution appLicationS and for BaSic warehouSe SpaceS.”

Lusio, essentials Bay Series

Lumenpulse, lumenbeam lBX pendant

albeo tech, h-Series industrial leD high Bay

category: high Bay

albeo techh-Series industrial leD high Bay

claimed to be the first all leD one-for-one replace-ment for 1000-watt metal halide systems, this high bay system produces up to 80,000 lumens at 87 lm. per watt. A unique thermal design enables the leD module to dissipate more than 85 watts to maximize lighting longevity. At the fixture level, an upper limit thermal control system manages drive current based on ambient air temperature. the field-serviceable lens system gives end-users top control over light distribution and coverage.

judgeS’ commentS

“replacing a 1,000W metal halide source is difficult for leDs; their design is innovative.”

“upper limit thermal control system based on ambient air temperature is awesome!”

category: high Bay

Lumenpulselumenbeam lBX pendant

Designed for large interior spaces such as lobbies, atriums, and other high-ceiling applications, this line-voltage luminaire—wired for between 120 and 277 volts—offers uniform illumination from ceiling heights up to 100ft. Available in white, static colors or rgB, its dual chamber technology helps dissipate heat to deliver an l70 lifetime of 120,000 hours. the 3000K version delivers 29fc with beam diameter of 11 ft. when mounted at 100 ft.

“i like the beam control and putting light where it is needed with the tight beam. it could be dramatic in a lobby or atrium.”

“possible fixture locations are very extensive.”

“great warranty.”

judgeS’ commentS

Pure in Form, Pure in Function, De ning Performance

Elevate area lighting to a new level

PureForm Speci cation Grade LED Luminaires

sitelighting.com/PureForm/SSL

PureForm1.indd 1 2/21/2012 2:13:27 PM

Circle 14


LuminaireS decorAtive/wAll wAsh

Category: deCorative/waLL waSh

FineliteMuro

With a sleek low profile, this luminaire is affordable and comes with a pendant and wall mount option. It can be manufactured in a number of shapes and colors, is easily serviceable and 100% reusable. The product is also 97% recyclable at the end of useful life and is made from 62% aluminum, 21% steel and 11% copper.

Category: miSC./SpeCiaLty Lighting

Juno Lighting groupMini-Cylinder Display & Picture Lights

Juno’s LED Mini-Cylinder Display & Picture Lights come in a range of models providing horizontal and vertical mounting options, and approximate the light output and distribution of a 20-watt MR11 halogen lamp. Spot, narrow-flood and flood beam patterns are available, and the luminaires also come in a clamp-on design for use in office cubicles and trade show exhibits.

Category: deCorative/waLL waSh

alvaBetty LED Wall Sconce

This sconce produces the equivalent of 75 watts of warm light, thanks to patent pending EvenARC technology. As a high-quality decorative option, the product is affordable enough to allow for volume specification. Essentially, end-users get the best of both worlds, capitalizing on the energy efficiency of LED, while not compromising on the quality or quantity of light, and all at a good price point.

Judges’ comments:

[re: muro...]“very niCe deSign. SmaLL with FLair. made in uSa iS very popuLar even in other CountrieS.”

JudgeS’ CommentS

JudgeS’ CommentS

“This is quite good, especially all of the shade options and recycled material.”

“Great fixture. We have been looking for this fixture and even MR-16 units are hard to find. To have it done in LED makes sense and it should be very popular.”

Finelite, Muro

alva, Betty LED Wall Sconce Juno, Mini-Cylinder Display & Picture Lights

thinking about next year’S Competition?Start thinking about it like going back to school: We’ll be issuing the call for entry approximately the 1st of October, with a rough deadline around the 1st of November. So, with that in mind, mark Labor Day on your calendar as a good time to start getting your submissions in order.

Circle 15

Category: Modules/light engines

terraluX illuminationLM-L04 Line Voltage Linear Module

Designed to be a fully integrated LED engine that permits an efficient, permanent and easy retrofit of incandescent, halogen and CFL sources in existing fixtures, the module delivers a compact package that allows good thermal dissipation, making it easy to integrate the engine in most wall sconces, step lights and surface-mounted ceiling fixtures. It is compatible with any phase dimmer and equipped with thermal fold-back circuitry that temporary lowers the power if the LEDs run too hot. This device offers several color choices—2700K, 3000K, 3500K and 4000k—and more than 50 lm. per watt.

luMinaires Modules/light engines

Category: Modules/light engines

Beacon ProductsLED Bezel

The Bezel is a one-piece cartridge system consisting of a ‘heat transfer pad’, an LED engine, LED lamps, optics, gasket and die cast aluminum bezel. The car-tridge is held together with internal brass standoffs soldered to the board so that it can be field replaced as a one piece optical system. Options include integral on-board occupancy sensors, primarily for parking garage applications.

Category: MisC. CoMPonent/other

Beacon Products On-Board Occupancy Sensor

The integral sensor allows for increased energy sav-ings while insuring safety and security by toggling between high and low light levels. The sensor can be ordered with specific factory settings, and is field adjustable for fine-tuning lighting levels with the integral dip switches resident on the circuit board, giving users virtually unlimited control over lighting and energy usage patterns.

Judges’ coMMents:

[re: lM-lo4...] “100 lPw in a high-outPut fiXture Pushes the industry forward—Proof that it Can Be done.”

judges’ CoMMents

judges’ CoMMents “Neat idea—A small part of a larger, more interesting module (LED Bezel). Nice to have integral sensing in the luminaire. Adjustable dip switches are also a nice feature.”

“Clever modular LED system for a variety of outdoor applications.”

terraluX, LM-L04 Line Voltage Linear Module

Beacon Products, LED Bezel

Beacon Products,On-Board Occupancy Sensor

30 • 03.12 • ArchitecturAl ssl www.architecturalssl.com

thinking aBout neXt year’s CoMPetition?Start thinking about it like going back to school: We’ll be issuing the call for entry approximately the 1st of October, with a rough deadline around the 1st of November. So, with that in mind, mark Labor Day on your calendar as a good time to start getting your submissions in order.

Category: MisC./sPeCialty lighting

lumenpulse — Lumentalk Power Line Communication

The system enables power-line based communica-tions and control using existing electrical wires, making LED retrofit installations easier and less expensive. It also integrates with existing dimming platforms and is appropriate for a range of applica-tions from boardrooms to facades. Bi-directional communication allows for addressability and real-time feedback for integrations with building automation and energy-harvesting systems.

www.architecturalssl.com ArchitecturAl ssl • 03.12 • 31

luMinaires trAck lighting

Category: traCk lighting

Philips lightolierLytespan Spot LED

This spot LED lighting application successfully delivers powerful accent lighting with only 15 watts of power. Available in a range of beam spreads, the luminaire accommodates two accessories, is dim-mable and runs on Lumileds Luxeon A LEDs.In application: After installing 1,200 heads in its Roseville, Minn., store, Dania Furniture is plan-ning to update the track lighting for several other locations.


lsiLumeLEX 2044 Series

Ideal for retail and museum accent lighting applications, this stem-mounted fixture features a discreetly hidden driver with an excellent color rendering index, thanks to the latest in remote corrected cold phosphor technology from Xicato. Available in a variety of lumen packages ranging from 600 to 1,120, it comes with field changeable reflectors and a full range of internal accessories, so the distribution of light can be fully manipu-lated. The LED module is removable, replaceable and can be sent back for recycling.

judges’ CoMMents

“This is the best application for a track LED fixture I have seen, great overall simple design. It speaks softly, but carries a nice size stick.”

judges’ CoMMents

“Anything that facilitates a retrofit, espe-cially from a cost perspective, is worth explor-ing and should be lauded.”

Philips lightolier, Lytespan Mini LED Micro Cylinder

Philips lightolier, Lytespan Spot LED lsi, LumeLEX 2044 Series


Philips lightolierLytespan Mini LED Micro Cylinder

Designed as an exceptionally small fixture, the light source is hidden within this mini LED product, which enables superior beam and glare control, while fully avoiding multi-source shadowing. Running on just 10 watts of power, and delivering 458 nominal fixture lumens, it outperforms other LED luminaires in its class. With 50,000 hours of rated lamp life, the track fixture is low maintenance. Two-in. diameter snoot options are available in white, black and aluminum.

Judges’ coMMents:

[re: lightolier lytesPan...] “a high-PerforManCe BasiC luMinaire with a sMall Profile for areas where the light sourCe is visiBle in the interior environ-Ment.””


Category: Cove/linear/wall wash

traxonCove Light AC Dim

Available in a range of color temperatures, a highly flexible rotation axis enables aiming in 55 different locking increments for precise positioning. Utilizing OSRAM’s Fine Bin technology, a three-step McAdam ellipse variance is enabled for a high level of color consistency. The open beam feature facilitates even light distribution. Line voltage with plug-and-play wiring and no external power supplies eliminates complex wiring, enabling extended run lengths.


lumenpulseLumenfacade Horizontal

Ideal for wall grazing, column lighting and linear floodlighting, this product is IP66 rated. With its slim profile, the fixture can be mounted end-to-end in a continuous line, up to 92 ft. with just one power feed, to conceal connections and blend into the architecture. It produces 2,912 delivered lumens and 16,615 candelas at nadir, and a minimum of 1 fc at 129 ft.


lighting QuotientFraqtir Point

With an innovative optic combining refraction and total internal reflection, this concealed cover fixture delivers an asymmetric distribution of light. Powered by Luxeon LEDs from Philips Lumileds, the unit outputs a warmer white light with strong color rendering. With adjustable, lockable aiming, the luminaire can be surface, pendant, cantilever or track mounted.


teMPo - Series 6000 High Powered LED Linear Lighting

With an integrated driver, ELV dimming standard, and four preset aiming angles, this cove lighting product features second- and third-generation technological improvements for its driver, LED board, power connection device and lens cover.

Judge’s coMMents:

“i like faCt that the faCtory helPs with the disPosal of the ProduCt at end of life.”

luMinaires cove/lineAr/WAll WAsh

judges’ CoMMentsjudges’ CoMMents

judges’ CoMMents

“Fraqtir uses super cool optics to produce a small, high performance wall washer.” “This is a great wall washer, both simple in design aes-thetic and fancy where it needs to be.”

“It’s a clean product, performance is par and options are plentiful.” “Looks like a well designed product… I like the power, tight beam control and rated life.”

“I like the in-system driver and ability to control off 120V with standard dimming; good product with thin profile.”

traxon, Cove Light AC Dimlighting Quotient, Fraqtir Pointlumenpulse, Lumenfacade Horizontal

teMPo, Series 6000 High Powered LED Linear Lighting

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Circle 16


Category: Cove/Linear/WaLL WaSh

Lithonia Lighting (acuity Brands)ZL1

Touting exceptional color uniformity of less than 100K, the product is capable of emitting light at high angles, both perpendicular and parallel to the fixture. Even after separating fixtures several inches apart, there are no dark spots. Based on LM-80 testing, the ZL1 is predicted to last an L70 of 167,000 hours.

Judges’ comments:

ZL1: “outStanding effiCaCy and CoLor ControL.” “i Like the faCt that it’S deSigned to operate independentLy of fixture Body.”

Category: garage/LoW Bay

kenall TekDek

With a very high efficacy, delivering 100 lm. per watt—verifiable by the U.S. Dept. of Energy’s Light-ing Facts program—this product is considered the most efficacious parking garage luminaire in the industry. Another innovation: the fixture provides LED end of life (L70) detection. Offering minimized glare, higher vertical illuminance and uplighting, the fixture is compatible with Kenall SmartSense controls, capable of delivering 78% energy savings and a payback of as little as 14 months.

in application: Delivering 78% energy savings over existing metal halide fixtures, TekDek was installed with SmartSense controls at North ShoreUniversity Health System’s parking garage, Evan-ston, Ill., with a calculated payback of 1.26 years.

Category: garage/LoW Bay

Beacon products Endura LED Garage Light

This dual-angle, ceiling-mount system is designed for parking garage lighting with low ceiling heights. The low-angle light is aimed directly on the driver’s lane to minimize glare. Meanwhile, a higher light angle projects in the direction of parking spaces perpendicular to drive lanes to enhance safety, security and visual acuity by increasing light levels between spaces. The housing apparatus is domed to prevent bird nesting and debris accumulation.

kenall, TekDek

north Shore university health Systems, Evanston, Ill.

Beacon products, Endura LED Garage Light

Lithonia, ZL1

LuminaireS cove/lineAr, low bAy

judgeS’ CommentS

“The [Endura LED Garage Light’s] ability to field replace the optics when LEDs fail is good.”

Category: area Lighting

kim LightingCurvilinear

The Curvilinear family of full cut-off luminaires provides Dark Sky compliance and energy-efficient 0-10V dimming capability. Solitaire LED Emitter-Deck and MicroEmitter modules can be removed easily for maintenance or replacement, and optics are designed to harness light toward the horizontal plane for more uniform light distribution.


philips hadcoRX4 LEDGINE

The RX4 LEDGINE is designed as an HID-replace-ment option in suburban street-lighting applica-tions. The luminaire’s optics deliver uniform light output, while eliminating the hot spots that can occur with traditional lighting technologies. Tool-less access eases installation and maintenance.


philipsRoadView LED Luminaire

The RoadView luminaire from Philips features an expandable design allowing for specification of from 32 to 160 LEDs, giving customers the ability to gain the right light level for all applications. Optional dimming, programmable drivers and outdoor control systems add to the customization possibilities. Drivers are mounted upside down on fixture doors, enabling the door to act as a heatsink for better thermal management. Optics are designed to mini-mize light trespass.

LuminaireS AreA lighting

philips, RoadView LED Luminaire

kim Lighting, Curvilinear philips hadco, RX4 LEDGINE

judgeS’ CommentS

“This luminaire has well-designed optics for low glare.”

judgeS’ CommentS

“It is great to see LEDs being incorporated into all Kim Lighting luminaires, including the classic curvilinear. Kim’s Microemitter technology is well designed to control glare.”

judgeS’ CommentS

“This product is seems to be a great reinven-tion of the classic cobrahead with regressed LEDs to create good cutoff.”

ge, Evolve


geEvolve

The GE Evolve LED Roadway Scalable Cobrahead balances the technical needs of a sophisticated LED system with the functional demands of an outdoor fixture. Advanced optical design offers hundreds of photometric options, and the fixture can save up to 50% energy compared with standard HID systems. The system can be scaled based on application needs, with lower light levels for residential streets and higher levels for major roadways.


LuminaireS AreA lighting


hubbellRoadway RM/RF LED Retrofit Kit

Hubbell has two new options for LED-based roadway applications. The Roadway RM fixture has an output of 6,087 lumens and is designed to replace 100W–150W high-pressure sodium units and 175W mercury units. It features two-door easy-service capability, surge protector and LED ANSI label. The RF retrofit kit, designed to replace existing 100W-175W cobraheads, has been certified for upgrading road-way offerings from most major manufacturers.


raB LightingALED78

The specification-grade ALED78 area light is a one-for-one replacement for 250W metal halide lamps, delivering energy savings of almost 70% in the process. Patent-pending heat-sinking capabilities help maintain a lifespan of up to 50,000 hours, and engineered optics provide clean and uniform light dis-tribution. Applications include parking lots, walkways, ramps and roadways.


american electric Lighting (acuity)Autobahn

Autobahn combines the latest LED technology with superior optical design and thermal management to create an efficacy rating that leads the industry for roadway applications. Plus, the streamlined, die-cast housing is among the most attractive in this product category.

hubbell, Roadway RM / RF LED Retrofit Kit raB, ALED78

american electric Lighting, Autobahn

Judges’ comments:

[re: huBBeLL rf Led retrofit] “aS a retrofit projeCt thiS Led moduLe haS very WeLL deSigned optiCS.”

judgeS’ CommentS judgeS’ CommentS

“This luminaire has interesting optical and thermal control strategies that are refreshingly different from most LED luminaires.”

“The low profile roadway luminaire is remi-niscent of the classic cobrahead, with a sleek and inconspicuous form.”

judgeS’ CommentS

“It is clear that this optical design is carefully crafted to provide good lighting for the whole roadway and sidewalk with low glare.”


Up to

90.4

L90

10 100

Up to

90.4

L90

10 100

Up to

90.4

L90

10 100

Up to

90.4

L90

10 100

Up to

90.4

L90

10 100

Industry Best Industry Best

WarrantyHPR-LED

10Year10Year

10Year10Year

Industry Best

WarrantyHPR-LED

Industry Best

WarrantyHPR-LED

10Year10Year

10Year10Year

WarrantyHPR-LED

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LuminaireS downlights


Juno Lighting groupSolo-Task LED Luminaires

Juno’s Solo-Task LED luminaires fit unobtrusively under cabinets and shelves and produce up to 174 lumens for task and accent illumination. The units feature quick and easy surface mounting and they can be daisy-chained to create uniform illumination across a surface.

Category: DownLightS

Juno Lighting groupIndy Enhanced Spectrum LED Series

The Indy Enhanced Spectrum LED Series is designed to make red, blue, and green colors appear more vibrant, and is targeted for use in apparel and grocery store lighting design. The 1800 lumen light engine mixes blue and red LEDs and has a remote lens with specially formulated phosphor. The reflector design is optimized for the LED light engine, with the best cut-off in the industry at 40°.


Kurt Versen Co.MultiSource Capable Recessed System

Kurt Versen offers the industry’s first LED Multi-Source recessed downlight product line for 4-in. round and square apertures. The flexible family of fixtures can be field modified between directional, downlight and wall washer functions regardless of which fixture was initially installed. “Plug-and-play” technology allows for interchangeability between sources, and accommodates remote phosphor mod-ules, PAR LED and metal halides.


Kirlin LightingMRR-07381

Designed to meet the lighting requirements of MRI suites, the MRR-07381 is a non-ferromagnetic LED 7-in downlight with a 2450-lumen light engine (65 lumens per watt). With a C#73 lens, the luminaire is 74.6% efficient and provides a broad spacing cri-teria with reduced glare, making it ideal for ambi-ent lighting and task lighting above the MRI table. The LEDs are LM-80 qualified and LM-79 certified, providing 80 CRI and 50,000-hour life (L70).

JuDgeS’ CommentSJuDgeS’ CommentS

Juno, Solo-Task LED Luminaires

Kurt Versen, MultiSource Capable Recessed Lighting SystemKirlin Lighting, MRR-07381 Juno Lighting group, Indy Enhanced Spectrum LED Series

“Juno has its fingers on the retail pulse with this grouping.”

“Excellent quality modules… Extremely well made and thought out. Pieces are standardized and work together.”

Judge’s comments:

“a gooD niChe proDuCt. retaiL appLiCationS are a gooD marKet.”

JuDgeS’ CommentS

“Kirlin took into consideration the specific requirements of an MRI space and adapted their LED... A great application taking dimming, accessibility and life into consideration.”


Juno Lighting groupIndy Architectural Wall Wash LED

The Indy Designer Series Architectural LED features an industry-exclusive hyperbolic reflector design for “quiet” ceilings. The reflector system has been optimized to direct light with uncommon precision, eliminating scallops and projecting light within an inch of the ceiling line. With just 34 watts and a luminaire efficacy of 50 lumens per watt, the lumi-naires can cut power use by one-third compared to equivalent compact fluorescent fixtures. Indy Designer System LED Luminaries are available in 4-in., 6-in., and 8-in. housings, with a die-cast alu-minum heat sink and a specially designed housing.


LuminaireS downlights


prescoliteD2LED

Prescolite’s D2LED is the first commercial 2-in. LED downlight, and provides light output equivalent to a 6-in. 26/32-watt CFL downlight. D2LED is designed around the premium Xicato brand light engine, which uses remote phosphor technology, offers color consistency from fixture to fixture, and is thermally manageable and small in scale.


Cooper LightingPortfolio, LDSQ4

Portfolio’s 4-in. aperture square LED Downlight features a diffused optical system that provides superior light control and low aperture brightness while delivering high luminous efficacy. The curved transitional lens design reduces LED source bright-ness and evenly distributes light across the entire lens. Fixtures have a flexible disconnect capability that allows for tool-less replacement of LED engine from below the ceiling.

JuDgeS’ CommentS JuDgeS’ CommentS

JuDgeS’ CommentS

“Easy to install, long life, and accurate color rendering… A product that can achieve this amount of output from a very small source (2-in.) is well-suited for a number of end-use solutions.”

“Fixture looks good, great cut-off, nice size aperture. Good choices of CCT. Square distribu-tion may be good in some applications.”

“Design looks good. Aperture is small, CRI is good, it has a tight light beam, and options are good. Dimming is especially good. There is a lot to like about this fixture!”

Juno Lighting group, indy architectural wall wash LeD Luminaires

preSCoLite, D2LED Cooper Lighting, Portfolio, LDSQ4


uSai LightingNanoLED 1000

The NanoLED 1000 family (downlight, 40° adjust-able, and wall wash fixtures) gives designers the efficiency, flexibility and optical control needed to combine striking aesthetics with functional appli-cation. Marrying impressive optics with a small aperture for LED sources, the NanoLED 1000 will be the first product on the market with a 2.5-in. aperture and a 10° beam.

uSai Lighting, NanoLED 1000


LuminaireS generAl Ambient

Category: generaL ambient

SeluxM-Series LED

The M-Series from Selux provides seamless, con-tinuous lines of light with the superior performance and flexibility of LED lighting. Available in two widths and individual length of 1-ft. to 8-ft., the M-Series features extruded aluminum horizontal and vertical illuminated corners (90 degrees stan-dard), continuous aluminum housing, and a variety of mounting configurations.


Lithonia Lighting (acuity brands)RTLED Relight

The RTLED Relight is suitable for quick, simple retrofit into nearly any existing deep-cell parabolic or lensed troffer fluorescent fixtures. The RTLED Relight assembly has four basic component parts that easily install into the host fixture. All electrical components are shipped installed and pre-wired on the light engine for simple electrical connection via the installed driver quick disconnect.


Cooper LightingCorelite Class R mini and Z mini LED

Corelite’s Class R mini and Z mini LED fixtures use Cooper Lighting’s proprietary low-power, glare-free LED platform to deliver a soft, diffuse volume of pure white light that combines the general charac-ter of a fluorescent source with easy maintenance, while eliminating unsightly socket shadows. Both minis are fully serviceable below the ceiling ple-num, and are available with four distinct shielding options and two optical profiles.


FineliteHPR-LED Collection: Recessed LED family

The High Performance Recessed-LED (HPR-LED) collection features glare-free illumination, long life, and 100% serviceability. Fixtures can reach 100,000 operating hours with 90% initial light output. Mod-ules and drivers are standard with quick disconnect plugs for easy replacement, and are 100% serviceable from below the ceiling. The fixtures have been rigor-ously tested through three independent labs.

“Good efficacy, warm color temperature. Nice, clean retrofit… Looks like the fluorescent it would replace.”

“A well-designed product from a respected manufacturer… Overall, a well thought-out product.”

“Interesting to see a linear suspended manu-facturing company switch gears and begin manufacturing recessed LEDs… warranty is very good… This is winner quality stuff.”

JuDgeS’ CommentSJuDgeS’ CommentS

JuDgeS’ CommentS

Selux, M-Series LED Recessed

Cooper Lighting, Corelite Class R mini and Z mini LED LuminairesFinelite, HPR-LED Collection: Recessed LED family Lithonia Lighting, RTLED Relight

Judge’s comments:

“the m-SerieS ShowS that a box DoeSn’t neeD to be boring. the Lit CornerS LooK CooL... the Dimming optionS maKe the SyStem FLexibLe.”

The Great Thing About Choices… Is Having Them.

© 2012 Acuity Brands, Inc. All rights reserved.

Choose Freely.Only Lithonia Lighting offers a complete portfolio of indoor ambient LED lighting solutions for you to choose. RTLED, ACLED, TLED and VTLED…smart and simple troffers that deliver superior performance, versatility, aesthetics and efficiency.

Smart. Every Lithonia Lighting ambient LED luminaire is embedded with robust digital controls, empowering you to do more with less effort.

Simple. Integrated LED lighting solutions that are easy to design, install, operate, maintain, expand and upgrade.

More choices. More solutions. Smart + Simple.

Visit www.lithonia.com/smartandsimple to learn more.

RT SeriesT SeriesAC Series

VT Series

Embedded controls with nLight® plug-n-play dataport.

Advanced LED technology.

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judgeS’ commentS

LuminaireS generAl Ambient

category: generaL ambient

Lithonia Lighting (acuity brands)VTLED

With high efficiency and classic aesthetics, the VTLED creates a more uniform balance between task illuminance and spatial brightness to increase the perceived lighting level and improve visual comfort. VTLED luminaires are embedded with Acuity Brands’ nLight intelligent controls interface, and can be configured to extract additional energy savings via a unique lumen management compen-sation system.


Lithonia Lighting (acuity brands)STLED

The Lithonia Lighting STLED is considered the most advanced surface-mounted luminaire for general ambient lighting applications. The STLED is offered in 1 x 4 configurations with other options, including row mount, and is available in surface, stem and suspended mount configurations. End caps are available in standard and custom finishes. Full-range (0-10V) dimming is standard.

“The optics are classically attractive... The high efficiency of this luminaire is a testament to both engineering and design.”

judgeS’ commentS

“A high efficacy, surface-mount luminaire: it’s simple, it does the job, and it will last a long time, though it is not the most attractive fixture out there… Excellent LPW.”

beta-calco, Xacara Pendent

Lithonia Lighting, STLED Lithonia Lighting, VTLED


beta-calcoXacara Pendent

Beta-Calco has designed the Xacara specifically for high-power LED arrays. High-purity, specular aluminum reflectors provide an effective wide-beam distribution for multiple applications. Reflectors pro-vide a 45-degree visual and reflected cut off. Xacara luminaires have integral 120-277V drivers with zero-10V dimming capability; luminaires provide instant light with flicker free, unlimited dimming.

Judges’ comments:

[re: beta-caLco Xacara pendant...] “i reaLLy Like the 45 degree viSuaL cut-off… adaptabLe and thoughtfuL fiXture deSign.”

thinking about neXt year’S competition?Start thinking about it like going back to school: We’ll be issuing the call for entry approximately the 1st of October, with a rough deadline around the 1st of November. So, with that in mind, mark Labor Day on your calendar as a good time to start getting your submissions in order.

category: arrayS/Light SourceS

philips LumiledsLUXEON A

LUXEON A LEDs are hot-tested and specified under real-world operating conditions, 85C junction temperature, and deliver ”freedom from binning” initially with two CCT specifications, 2700K and 3000K and others to follow. All LUXEON A emitters fall within a single three-step MacAdam ellipse centered on the black body curve. The superior quality of light, high CRI, and high efficacy enable highly efficient solution development in a wide variety of market segments. Because all LUXEON A parts are within a single three-step ellipse, no artificial lines or bin selections have to be made post production. For customers, this means fewer calculations to be made in the engineering phase for light output, efficacy and color shift, fewer costly tests to run, and quicker time to market.


creeXLamp MT-G EasyWhite LED

Optimized for a 50-watt MR16 halogen replace-ment bulb, the source is also binned for luminous flux and chromaticity at 85C, which can simplify luminaire design calculations and speed time-to-market. Featuring Cree’s EasyWhite technology, the MT-G LED delivers tight LED-to-LED color consistency that matches the color consistency of incandescent light bulbs. Optimized for high-out-put, small form factor, directional-lighting applica-tions, such as MR retrofit bulbs, accent and down lighting, the MT-G LED can be driven to higher cur-rents in less constrained designs, achieving up to 1670 lumens at 25 watts, 85C. Its minimum 90-CRI option enables customers to address applications such as retail and restaurant lighting where high CRI and lighting uniformity is required.


intematixChromaLit

Leveraging phosphors, according the manufacturer, is the key enabling technology that allows high qual-ity LEDs to transform color quality in LED lamps and fixture designs. In standard LED architecture, phos-phor compounds are coated directly onto the chip, resulting in directional light that restricts end use applications due to limited color quality and direc-tion. ChromaLit improves upon the traditional LED architecture by depositing the phosphor onto a sub-strate material that operates remotely from the blue chip. This design shift achieves up to 30% efficacy gain over conventional white LEDs, while reducing

LuminaireS ArrAys/light sources

cree, XLamp MT-G EasyWhite LED philips Lumileds, LUXEON A

intematix, ChromaLit

judgeS’ commentS

judgeS’ commentS

[Re: Philips Lumileds Luxeon A...]

It’s a big step to have a company say they don’t require binning for lighting applications. The data sheets are detailed, down to PCB lay-out, and provide lots of good information. Also, I really like the +/-7% (estimated from charts) variation in output flux from 25C to 125C. This is a big deal. One year for an electronic component is impressive.”

[Re: Cree XLamp MT-G...]

“The specs on these LEDs are very good... The tight ANSI bins are a very nice attribute for those looking to build consistent lighting products.”

glare and maintaining a stable, uniform and dif-fuse output. Allowing for better light extraction by utilizing the photons that are typically absorbed or reflected back to the blue chip. The architecture also eliminates the need for a diffuser, which accounts for 9% of light lost. In addition to these perfor-mance advantages, ChromaLit also liberates LED design possibilities and streamlines operations for luminaire and lighting module manufacturers. Light-ing manufacturers gain increased design flexibility on account of ChromaLit’s customizable geometry, color temperature, CRI and substrate material.


LuminaireS ArrAys/light sources, bollArds/wAllpAcks


creeXLamp XM-L High Voltage White LED

Most small LED replacement lamps on the market are too dim and inefficient or larger than the bulbs they are supposed to replace. The XLamp XM-L High Voltage LED delivers both high lumen output and high efficacy in a small footprint. Its perfor-mance and high forward voltage allows luminaire manufacturers to take advantage of the efficacy of high-voltage drivers. Optimized for non-directional, small LED replacement lamps, it is 15 to 40 times smaller than high-voltage LED arrays, making it easy to integrate into the smallest LED designs. With a typical voltage of 46 volts, the XLamp XM-L High-Voltage White LED enables driver circuits that are up to 10% lower cost, 15% smaller size, 10% cooler and 20% more efficient than standard-voltage LEDs.


philips LumiledsLUXEON S

LUXEON S is a single LED package that allows solu-tion creation that rivals CDM and halogen solutions for spot applications in hospitality and retail light-ing. The unique architecture of the product enables very narrow beam solutions and results in crisp, clear shadows from illuminated objects. Gone are the blurry lines or potential shadows from artifacts within the LED itself. The unparalleled quality of light is in part due to the company’s “freedom from binning” measures. This means that all LUXEON S emitters fall within a single three-step MacAdam ellipse, ensuring uniform optical performance in the application. And because LUXEON S is hot-tested at 855 C real world operating conditions, luminaire design is simplified, testing can be minimized, and time to market is accelerated.

cree, XLamp XM-L High Voltage White LED philips Lumileds, LUXEON S

category: boLLardS/waLLpackS

ercoKubus LED

The Kubus family of wallpacks and bollards work within a universal square-housing design using different optics designs to meet application needs. The fixtures’ combination of reflectors and lenses results in precise illumination without spillover. A variety of accessories is available for in-ground and wall installation.

category: boLLardS/waLLpackS

cooper/io LedKoi Bollards

The Koi series of bollards can house a range of cur-rent io luminaires, integrated into elegant wood bol-lards useful for a range of pedestrian walkways, with five available light distributions. The unique Accoya wood housings from Structura can outlast other tropical-wood options and are sustainably produced. The fixture’s optics are designed to graze the wood surface with light in a way that blends the bollards into the surrounding landscape.

io Led, Koi Bollards

erco, Kubus LED

judgeS’ commentS

“I really like the way this looks and the small footprint. My only negative is that I wish there was a version with higher output.”


Light that works

PLL/LTW1-2/12

In shops and offices, in tunnels and on roadways, LUXEON works. With unparalleled efficiency,

quality of light and reliability, the LUXEON portfolio simplifies your solutions and shortens your

development time.

Learn more about how the LUXEON portfolio can help you, visit our website.

www.philipslumileds.com

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Category: DeCorative area

Sternberg LightingEuro E350LED

Pole, bracket and finish options enable the Euro E350LED to complement a range of architectural styles, from classic Italian to present-day contempo-rary. The softly diffused lens beneath the LED array eliminates direct line-of-sight to the light source. The fixture is part of a family of product offerings that allow designers to maintain a consistent style throughout a facility or campus.


Kim LightingEra LED Family

Kim updated its Era lighting series by adding the company’s MicroEmitter technology to the Era LED, Acorn LED and Bell LED outdoor fixtures. The Acorn retains the classic shape, with a clear material that allows full optical performance with very low brightness. The Bell incorporates a flat glass lens for zero-uplight performance.


Beacon ProductsUrban

The UrbanLED collection is a family of decorative LED luminaires, each reminiscent of classic art deco designs. Options include four radial light-housings, each available in three sizes, and six different pole offerings. Illumination is directed in a reverse coni-cal pattern, in either white, for ordinary traffic and shopping areas; or amber, for use near sea turtle, bird and butterfly habitats.

Sternberg Lighting, Euro E350LED

Kim Lighting, Era LED Family

Beacon Products, Urban

juDgeS’ CommentS

juDgeS’ CommentS juDgeS’ CommentS

“This luminaire has potential to be a great LED application in a classic decorative luminaire.”

“It is great to see LEDs being incorporated into all Kim Lighting luminaires, including the Era Series. Kim’s Microemitter technology is well designed to control glare.”

“This is another classic luminaire style with broad application.”

“Nice fixture overall.”

LuminaireS Decorative area

46 • 03.12 • architectural SSL www.architecturalssl.com

juDgeS’ CommentS

Category: DriverS

roaL Living energyOZONE LED Driver

Ozone is a programmable LED Driver that com-bines smart technology and high flexibility into a super compact 70-watt package. A single channel, constant current LED Ballast, Ozone is designed for directly powering LEDs in high power indoor and outdoor lighting fixtures. With the optional programming tool, users can implement advanced adjustable dimming software functions that essentially eliminate the need for any addi-tional electronics in the fixture except the LEDs themselves. With the digital programming tool the output set-point can be adjusted, allowing a single SKU to be used in many fixtures or enable a single fixture design with multiple light output settings through software. Users can also enable scheduled dimming sequences that repeat daily.

Category: DriverS

eldoLeDSOLOdrive AC

The driver features super-smooth dimming down to 0.1%; dimming response can be tailored to suit specific external control devices with either linear or logarithmic dimming curve. It can drive a large range of LED families, and allows light output calibration, as each of the four outputs can be set independently to an output current between 200-1050mA. It is one of the few drivers available with both CE/ENEC and UL certification.

Category: BoLLarDS/waLLPaCKS

juno Lighting group/accuLiteFinia Outdoor Luminaires

AccuLite’s Finia LED outdoor luminaires are avail-able in wall-mounted, pole-mounted and flood-light versions for use in commercial applications. Each can be ordered in a high-performance configu-ration with maximum fixture efficacy, or in a more economical version for more budget-conscious projects. Housings will be kept consistent to allow future LED and driver replacements as upgrades become available.

Category: BoLLarDS/waLLPaCKS

Beacon ProductsTraverse

Traverse wall-mounted LED luminaires feature field-replaceable optical bezels and deliver up to 11,000 lumens. The unique thermal-management system helps yield a 150,000-hour rated life for the LEDs. Fixtures incorporate 24-, 36- or 60-LED field-replaceable systems with a fully upgradable LED engine. Available in 30- to 150-watt packages with an optional 23-watt cold-weather battery backup.

LuminaireS Miscellaneous

juDgeS’ CommentS

“Whoa, these guys are serious about their optics and aren’t afraid to let you know it.”

The 0.1% dimming level is very useful for controls and quality dimming. Having a variety of control inputs is also very good.

accuLite, Finia Outdoor Luminaires eldoLeD, SOLOdrive AC

Beacon Products, Traverse

roaL Living energy, OZONE LED Driver

www.architecturalssl.com architectural SSL • 03.12 • 47

Category: miSC./SPeCiaLty Lighting

tascaSolid-State Work Lighting System

Tasca is a modular task-lighting system focused specifically on work environments, including manu-facturing, inspection assembly and fabrication along with machine vision applications. The optical system produces the smooth light distribution and high luminance values needed for precise, high-speed task work. The heat sink is sized to produce effective thermal control in ambient temperatures as high as 110˚F, and the modular design allows products to be re-purposed by changing mounting arms or brackets.


LumenpulseLumensub Linear

The Lumensub luminaire is designed for linear, submersible lighting applications, including water features, fountains and other installations. Unlike conventional submersible luminaires, Lumensub is not recessed; instead, it grazes the vertical surfaces without seeing the source, to create a halo effect instead of glare. Fixtures come with an adjustable mounting, in three color-temperature options, and is manufactured in PMMA acrylic combined with reinforced composite endcaps.


waC LightingLEDme Step Lights

LEDme Step Lights offer a sleek profile to provide safety and style on stairs, walls and along path-ways, in both indoor and outdoor applications. Line-voltage installation simplifies installation, and up to 200 of the fixtures can be connected in parallel. No visible hardware means cleaner lines for contemporary spaces.

Category: miSC/SPeCiaLty Lighting

Dual-LiteEV-LED Series

The EV Series LED emergency light uses two high-powered, long-life LEDs for superior light output and improved fixture spacing. Emergency battery backup is provided by a nickel metal hydride (NiMH) unit, and the fixture’s LED driver is optimized for both 2- and 4-cell NiMH applications.

Category: miSC. ComPonent/other

ideal industriesMet-Con Flexible Conduit Connector

IDEAL introduces the Met-Conn connector initially designed for the LED downlighting market. Equipped with a latch, this unique protective enclosure enables maintenance electricians to eas-ily replace LED modules located in the air-handling space without the use of tools.

juDgeS’ CommentS

juDgeS’ CommentS

“Nice, simple step lights that are attractive.”

“A nice step light with a focus on the basics.”

“Great lifetime expectancy.”

“Excellent life, great product for emergency lighting.”

LuminaireS + ComPonentS Miscellaneous

Lumenpulse, Lumensub

tasca, Solid State Work Lighting

ideal industries, Met-Con Flexible Conduit Connector

Dual-Lite, EV-LED Series

waC Lighting, LEDme Step Lights


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appLicationS most energy efficient use of ssl

MoSt EnErgy EfficiEnt USE of SSL

Meteor Lighting

Race Street Pier, Philadelphia

Race Street Pier was recently re-launched as a

new public park in a broader effort to re-envi-

sion Philadelphia’s Waterfront.

“The physical design of the new pier is split

into two levels: an upper level with a grand sky

promenade and a lower level for passive rec-

reation and social gathering. A dramatic ramp

rises 12 ft. into the air along the north face of the

Benjamin Franklin Bridge, dramatizing the sense

of arriving in the space of the river through a

forced one-point perspective and allowing for

rare views back to the city. A sun-filled lower

jUdgES’ coMMEntS

“It can’t get lower than zero energy consump-tion without going negative back to the grid. In addition to energy, the design application is effective and engaging. This project is deserving in that category too.”

terrace supports a multi-purpose lawn, planting

beds and seating. The two levels are linked by a

generous seating terrace that wraps around the

end of the pier and amplifies the sense of magic

associated with being on the edge.”

To ensure that the spectacular view under

the Ben Franklin Bridge is enjoyed both during

the day and night, more than 200 Meteor SH-180

Solar LED Paver Lights were embedded into

the paving for added ambience while ensuring

safety and security for the community. Incorpo-

rated for their convenience, the solar LED lights

do not require wiring and are completely solar

powered, thereby providing the most sustain-

able solution with zero energy usage.

race Street pier, Philadelphia

1-866-825-5420 • www.albeotech.com

Introducing Albeo Technologies award-winning H-Series LED High BayEnergy saving light when and where you want it.

Highly reliable and fully customizable LED system with industry leading heat sink design over 400 sq. in. per module.

•6,000to80,000lumens

•80to100lumensperwatt

•Fieldchangeableoptics,powersupply,andmodules

•240,000hourTM-21lifetime

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Circle 21

applications BEST RENNOVATION / RETROFIT

Best Renovation/RetRofit Using ssl

Traxon Technologies

Cristo Redentor, Rio De Janiero

For 80 years, the Christ the Redeemer statue has

overlooked the city of Rio de Janeiro and now,

with help from Traxon Technologies and e:cue

lighting control, in a partnership with OSRAM, the

renowned monument will be seen in a completely

new light. The new lighting system is not only

powerful, but exceptionally energy efficient and

cost-effective. Replacing 32 pieces of 1000-watt

metal halide reflectors with 260, 53-watt Wall

Washer Shield AC XB fixtures and 40, 42-watt

Graze Shield AC XB fixtures, a 60% savings is

accrued. A mix of precisely aimed cool white and

jUdges’ comments

“Beautiful project.” “A great update to lighting one of the most famous monuments of South America.”

cristo Redentor, Rio De Janiero, Brazil

RGB fixtures allow for elegant and dynamic dis-

plays. For an estimated 340 days of the year, only

the 80 CW fixtures are at 100% flux. The remain-

ing RGB fixtures are approximately at 50% flux,

for a total of 75% energy savings. Traxon also

supplied a control system from e:cue lighting con-

trol, the LCE. When combined, these technologies

allow for each LED fixture in the installation to be

individually aimed and adjusted so that the color

and light intensity brilliantly illuminates the art

deco statue of Christ precisely, further highlight-

ing its intricate details formerly hidden by flood

lighting. Prominent light designer Peter Gaster

developed the entire lighting control system in a

simple and yet flexible fashion, allowing for the

LEDs to be programmed, activated or deactivated

via the Internet, mobile phones or tablets.

52 • 03.12 • ARchITEcTuRAl ssl www.architecturalssl.com

www.alanod.comAlanod US East: 800.753.3002 Alanod US West: 208.726.3003

Alanod Canada: 905.840.6868

FOCUS

SPREAD

NARROW

WIDE

®

S U C C E S S B E G I N S W I T H

MIRO®

introduces the PROTEON™ LED high bay,

which features multiple reflector options - from focus to spread - to

suit numerous industrial applications. The superior fixture efficiency is

achieved using custom reflectors made from MIRO-SILVER®,

delivering an outstanding 90+ lumens per watt. For increased

reliability, open reflectors improve thermal management in and

around the LEDs. And to minimize glare, the PROTEON™ LED high

bay takes advantage of the new diffuse MIRO-SILVER.

BEGIN WITH MIRO. END WITH SUCCESS.

Visit ALANOD during LIGHTFAIR, booth 4125

S U C C E S S B E G I N S W I T H

Circle 22


appLicationS most impActful use of ssl

MoSt iMpactfuL uSe of SSL

iLight

Trestle Trail Bridge, Madrid, Iowa

Completed in the spring of 2011, the 13-story

High Trestle Trail Bridge near Madrid, Iowa

(between Ames and Des Moines) is one of the

largest footbridges in the world, spanning a half

mile across the Des Moines River Valley. Running

overhead at strategic angles, 41 steel frames

represent support cribs seen in historic coal

mines, paying homage to the state’s rich railroad

and coal mining history. RDG Planning & Design

developed the artistic elements, conceptual

design and lighting design related to the frames.

Within the 18 frames located directly over the

Des Moines River, specially constructed channels

house iLight’s Plexineon Blue Series fixtures.

The illuminated frames create the illusion of

descending into a coal mine or traveling through

a time tunnel, while the blue aura suggests the

water below.

David Raver, Lighting Studio Director at

RDG Planning & Design, chose Plexineon because

it uses a minimal amount of energy while still

creating a dramatic effect. Reliability and dura-

bility were also key. A total of 976 lin. ft. of Plexi-

neon was installed. iLight provided detailed,

custom drawings and the product arrived in pal-

letized, labeled boxes, which Raver says helped

make it possible to complete installation within

a week. The final result is a new state icon that

has become a destination for families, hikers and

cyclists alike. “We’ve used iLight products on

several other projects, so we have confidence in

their reliability, ” says Raver.

Judges’ comments:

“BeautifuL project and a great uSe of Led technoLogy!”

trestle trail Bridge, Madrid, Iowa

RELY ON ULAs lighting technology evolves, so does UL. In addition to product safety certification, we also provide industry-leading performance testing, environmental programs and robust training initiatives.

UL is widely known for our dedication to quality, technical expertise and being a symbol of trust. From code authorities and specifiers to consumers and retailers, our 100-year history of advancing safety demonstrates our commitment to protecting people, products and places.

When you rely on UL for your lighting needs, your future is bright.

VISIT WWW.UL.COM/BRIGHT

Circle 23

Most Creative Use of Color

Lumenpulse

B.C. Place, Vancouver

Home to Canadian Football League’s BC

Lions and Major League Soccer’s Vancouver

Whitecaps, BC Place originally opened in

1983. After hosting the 2010 Winter Olympics,

the stadium underwent a major renovation

including a lighting design that brought

natural light, color and movement together

to add dynamism and impact. The lighting

designers, Alexandria, Va.-based C.M. Kling

& Assocs., took advantage of the translucent

ethylene tetrafluoroethylen roof installed by

the architects and were able to throw light

both inside and outside the facility using the

same fixtures—Lumenfacade by Lumenpulse.

Light is projected upwards onto the fabric to

present color changing and chasing effects

that are visible inside and out. On the roof,

36 wedge-shaped pieces are illuminated by

Lumenbeam products mounted on masts

around the roof’s circumference. Each mast

hosts four fixtures, two projected on each of

the adjacent wedges. Some 26,000 addressable

channels enables a library of shows including

static colors, slow moving color changing, and

dynamic sequences. According to C.M. Kling’s

David Ghatan the designers wanted to achieve

a rendering effect on the facade as early as

possible in the evening, meaning they had to

compete with the low sun and the field of play

lighting—bright sources requiring the output

of a products like Lumenpulse’s. “The biggest

challenge was illuminating the whole of the

roof uniformly, which we successfully accom-

plished by mounting Lumenbeam fixtures on

the masts and incorporating different optics in

the fixtures. With creative use of LED-based fix-

tures we have been able to change the look and

feel of the stadium depending on the event it is

hosting. Feedback has been extremely positive.”

appliCations most creative use of color

56 • 03.12 • architectural ssl www.architecturalssl.com

“Impressive use of color in a great retrofit project that helps create a new night-time pres-ence in the city.”

jUdges’ CoMMents

www. kenall.com | P: 800-4-Kenall | 1020 Lakeside Drive Gurnee, Illinois 60031 | Follow us

Payback Graph12

10

8

6

4

2

0 Retrofit Retrofit with SmartSense New Install New Install w/ SmartSense

■ $0.05 / KW Hr. ■ $0.07 / KW Hr. ■ $0.10 / KW Hr. ■ $0.15 / KW Hr.

Estim

ated

Pay

back

Tim

e (Y

ears

)

9.6

6.0

3.4

6.4

4.8

3.2

5.4

3.62.7

1.8

4.0

3.0

2.02.7

1.71.1

Advanced Lighting for Parking Garages

TekDek™

SensorStrategically placed, the SmartSense

sensor responds to daylight and occupancy, providing an enhanced

reliability range over wireless systems.

Control ModuleA single SmartSense control module can

service up to 32 luminaires and can be interconnected to provide

unlimited coverage.

TekDek LuminaireDesigned with an innovative new lens and LED technology, TekDek delivers unprecedented glare reduction and

substantial energy savings.

Introducing TekDek™ with SmartSense™

for Parking StructuresA Winning Combination of

Performance, Savings, and Sustainability

• Paybackinaslittleas1.1years*• Upto70%reductioninenergy• Exceeds100lumensdeliveredoutput• Minimumlifetimeof60,000hours• Sealedandgasketedconstruction,IP65rated• Automateddimmingbasedonoccupancyanddaylight• SystemsignalswhenLEDendoflife(L70)isreached• Auto-commissioningwiththepush-of-a-button *Basedonanenergyrateof15cents/KwHwhenusedwithSmartSensecontrolsystem.

Kenall_tekdek_ad_pia_ies_SSL.indd 1 2/22/12 11:06 AM

Circle 24


appLicationS most beAutiful use of white light

MoSt BeautifuL SSL appLication uSing White Light

iLight

The Cosmopolitan of Las Vegas

Lighting the exterior of a new casino so that

it stands out along the Las Vegas Strip is a

formidable task. New York lighting designers

L’Observatoire International were brought in to

design the exterior lighting for the nearly 3,000-

room, $3.9 billion luxury resort casino and hotel

that opened in December 2010. To highlight its

clean, modern lines designed by Arquitectonica,

the exterior architect, Herve Descottes, owner

of L’Observatoire, specified iLight’s Plexineon

White 1X Series fixtures. Built on less than 10

acres—small by Las Vegas Strip standards—the

Cosmopolitan has a vertical, urban feel. That

orientation is emphasized at the street-level

entrance, where the flexible fixtures create

an inviting gateway. Like streamers draped

from above, the vertical strips of light bend at

points with the structure and suggest a curtain

separating two worlds: the outdoors and the

Cosmopolitan’s art-infused interior. Descottes

says the uniform, thin line of light and consistent

brightness is exactly as he envisioned helping

the Cosmopolitan stand out from the surround-

ing glitz. “I’m very excited about it. I really like

it,” says Descottes.

the cosmopolitan Las Vegas, Nev.

Urban Vibe that Stands Apartlighting the exterior of a new casino so that it stands out along the las Vegas strip is a formidable task, but ilight’s Plexineon white 1X series gives the cosmopolitan a verti-cal, urban feel that helps it shine.

Judges’ comments:

“a reStrained, But iMpactfuL Lighting ScheMe on the vegaS Strip.”

Our dramatic new G2 LED performers take a bow.

Elegant. Tasteful. Refined. Our new Evoke LED ambient and accent luminaires deliver performance, control and flexibility as never before. Highly efficient, with maximum impact, the second generation of high performance LED downlights, the Evoke line is available from 11 to 18 watts in a 2.9 or 4.75” round or square,

trim or trimless apperatures for a variety of applications from wall washing, adjustable accent and downlighting.

The Evoke G2 LED family delivers striking energy savings, sustainability, lower maintenance costs, unprecedented longevity - and they feature the Amerlux LED 10-Year Limited Warranty. With so many technical and architectural advantages, our Evoke LED performers will inspire emotional

“bravos” for your retail, commercial or hospitality environments.

EvokeG2 an emotion.

To learn more about the Amerlux EvokeG2 LED family,

please call us at 973.882.5010, or visit us online at www.amerlux.com.

Circle 25


Market LeaderShip

Beyond feting products, we also wanted to

recognize manufacturers who are "good

guys," in the context of doing good things

for the community, other than simply pro-

ducing quality products. The honors have

taken the form of our Market Leadership

Awards.

We asked companies to provide examples

of their leadership through various efforts,

be it research, involvement in standards

development, education, creation of useful

tools and websites, and the like. Based on

these overall, omnibus submissions, we

asked our judges to award specific honors

in the following areas:

1) technoLogy Brand of the year—for

companies consistently delivering the most

innovative products that advance lighting

application and design.

2) induStry participation—for companies

consistently involved in a combination of

education, advancements in forwarding

standards, appearing and speaking at con-

ferences, and frankly, facilitating the free

exchange of ideas to advance the develop-

ment of solid-state lighting.

3) education Brand of the year—for compa-

nies consistently creating and developing

educational offerings.

4) BeSt cataLog and/or Marketing caMpaign—for companies that consistently

produce top-notch supplemental materials

which help specifiers do their jobs.

5) BeSt WeBSite—for companies with sites

that are truly functional and helpful.

Following are our inaugural winners with a

brief explanation of their accomplishments.

Market LeaderShip

Cree, Inc.

technoLogy Brand of the year

With more than 1,500 patents issued and 2,000 patents pending, Cree’s seemingly relentless innovation drives LED development with products designed to increase adoption and push the bound-aries of what’s possible. In May, its R&D efforts led to another record-breaking achievement by reach-ing 231 LPW for a white power LED, surpassing its own 2010 record of 208 LPW.

Continued improvements in its own LEDs also continue: The XLamp MT-G, a winner in our arrays category, for example, now delivers 140 LPW, reducing system costs and complexity for brighter, more efficient designs. Cree’s R&D has also led to prototypes like the TrueWhite Light, a demonstra-tion LED-based A-lamp that exceeded Energy Star performance requirements for a 60-watt standard LED replacement bulb and the 21st Century Lamp, a concept bulb that delivers more than 1300 lumens at 152 LPW, exceeding the seemingly unattainable requirements of the 3rd category in the DOE’s L Prize competition. Cree has also unveiled its TEMPO—Thermal, Electrical, Mechanical, Photometric and Opti-cal—Services program, a comprehensive set of quantitative and qualitative tests and analyses for LED luminaires to help manufacturers evaluate important aspects of LED system design not cur-rently offered by any other testing facilities, such as chemical compatibility. Elsewhere, Cree shares its expertise with its Product Characterization Tool and wide range of reference guides, application notes and white papers available on its website.

Cooper Lighting

induStry participation

When it comes to patent leadership, it’s hard to overlook Cooper Industries, which was ranked as the no. 1 innovator in the Patent Board’s Industrial Components and Fixtures Patent Scorecard. The lat-est results were compiled with data through April 15, 2011 and published in The Wall Street Journal. Cooper received the top score in technology strength, which is a measure that indicates an overall strength of the company’s patent portfolio holdings with a combined measure of quality and quantity.

On the subject of patents, Cooper has 20 LED-related issued U.S. patents directed to currently available LED-based products. Overall, the company has more than 100 pending patent applications in process directly to some facet of LED technology.

Elsewhere, the company opened its LED Innovation Center, home to the research, design, validation and manufacturing of proprietary LED technologies. The facility’s photometric labora-tory has received continuing National Voluntary Laboratory Accreditation Program accreditation. As a result, Cooper has been able to introduce a line of LED award-winning patented product designs. On that front, its LED products were recognized with 36 industry awards/honors this year.

Educationally, the company also has available to the community its SOURCE Education Center. Many members of the company are also on the edu-cational circuit at events and conferences, including ArchLED, LEDS 2011, Ecosystems for SSL Confer-ence and the Municipal Solid-State Street Lighting Consortium Workshops.

www.be taca l co . com

XACARAXacara’s unique design provides contemporary elegance with technological functionality. Luminaires combine the higher efficacy, lifetime and reliability benefits of LEDs with light output levels of conventional light sources.

Xacara achieves: up to 13,000 delivered lumens, 82 LPW, L70 > 60,000 hrs, 45º wide beam distribution, low glare specular reflector system, 0-10V dimming, passive cooling. 5 year warranty.

A REVOLUTION IN ARCHITECTURAL L IGHTING

Circle 26

OSRAM Opto Semiconductors

Education

Not only a market leader in SSL technology, OSRAM Opto has established itself as an SSL edu-cator and thought leader in the industry. In March of 2011, OSRAM Opto expanded its LED Light Site, launching the LED Fundamentals video series, a set of educational modules that cover everything from the basics of LED technology to more complex top-ics such as colorimetry and photometry. Also, the company has led webinars on Optical Modeling and High CRI, giving the experts a chance to share their work and knowledge with the SSL industry. On the educational circuit, the company has provided speakers for numerous conferences and events across the globe, as well as crucial industry pub-lications. Dr. Jianzhong Jiao, director, Regulations and Emerging Technologies, has demonstrated thought leadership in the arena of regulations and standards via presentations at LightFair Inter-national, ArchLED and Strategies in Light. Other notable thought leaders at OSRAM Opto include Marc Dyble, an annual participant in Electronic Products Illumination Forum as well as ArchLED; Micheal Fiebig (who was featured in ECN’s Solid State Lighting Round Table); and Drake Stalions, who presented at the SSL Summit. Jiao, Weber and Stalions have all also been cited for their expertise in various industry publications, with Dr. Jiao con-tributing a regular column on industry standards and regulation to LEDs Magazine.

Lumenpulse

BEst campaign/catalog

Making a physical impact at 500 pages, Lumen-pulse’s new product brochure defines the standard in marketing support collateral. The high-quality, hard-backed book details the company’s entire line in a usable way. Produced in black and white, with amber accents, the book is stylish and aestheti-cally appealing with plenty of imagery. Functional-ity is also readily apparent—users can search for products by name or by family with a detailed written index. And, if the user is not familiar with a product or family name, they can use the visual index that provides full-color thumbnail images of each product and the page number it appears on. This style of index is repeated at the beginning of every family section, enabling users to quickly find the product they are searching for. Printed thumb tabs carry a short code for each product. Product families are separated with stiffened and color-coded pages. Each section is prefaced with a short description of the family, discussing the possible applications for the particular type of product, and giving an insight into the vision and purpose behind the product design.

A quick-lookup specification table, mounting options, available colors and color temperatures, available accessories and wiring diagrams are included for every product in the portfolio. Finally, every product section is completed with a How to Order section detailing exactly how to identify and order the product of interest.

Kim Lighting

BEst WEBsitE

Kim Lighting’s new website, www.kimlighting.com, provides a user-friendly experience in an easy-to-navigate format that allows you to quickly find all the information you need regarding the company’s products. An attractive design creates an enhanced user interface that eases navigation and allows for quick search options through advanced quick search tool as well as quick links. Included in Kim’s new website is the company’s set of “Real Solution” case studies, comprehensive product information, full downloadable image library, HID to LED conversion videos, 3D BIM Model files and much, much more. Check out The Archetype added to Luminaire Configurator and Intuitive IES File Search Engine.

markEt lEadErship


chromalit_ad_Layout 1 2/23/12 4:23 PM Page 1

Circle 27


SpeciaL citationS

Finelite

HPR-LED

MoSt unique product

A winner in our “general ambient”

category on p. 40

Quick Recap: Very different troffer

replacement offering.

Highlights: Fixtures can reach

100,000 operating hours with 90%

initial light output and are 100%

serviceable from below the ceiling.

Judges’ comments: “There are at

least four strategies for LED trof-

fers, and this is the only one using

mid-power LEDs that are the least

expensive and maybe the longest

life. Plus there’s no heat sink and

a 10-year, worry-free warranty is

very good.”

Philips Lightolier

Lytespan Spot LED

Standout advanceMent in technoLogy

A winner in our “track” category on

p. 31

Quick Recap: An adjustable, acces-

sorizable LED track light.

Highlights: This spot LED lighting

application successfully delivers

powerful accent lighting with only

15 watts of power.

Judges’ comments: “A good looking

and excellent performing accent

light that will make a great replace-

ment for 50- to 75-watt halogen

products. I like this fixture very

much, especially with all the acces-

sories.”

Albeo Tech

H Series High Bay

MoSt innovative opticaLand controL SySteM

A winner in our “high bay” category

on p. 26

Quick Recap: A one-for-one replace-

ment for 1000-watt metal halide

systems.

Highlights: A unique thermal design

enables the module to dissipate

more than 85 watts to maximize

longevity. At the fixture level, an

upper-limit thermal control system

manages drive current based on

ambient air temperature.

Judges’ comments: “Built in

controls is forward thinking. Upper

limit thermal control system based

on ambient air temperature is

awesome!”

Prescolite

D2LED

MoSt effective new product

A winner in our “downlight” cat-

egory on p. 39

Quick Recap: 2-in. LED downlight

that provides an output equivalent

to a 6-in. 26/32-watt CFL downlight

Highlights: Small in scale and

designed around the remote

phosphor-based Xicato light engine,

sthe fixture offers color consistency,

and is thermally manageable.

Judges’ comments:

"A product that can achieve this

amount of output from a very small

source is well suited for a number of

end-use solutions.”

Lunera

6200 Series Task Light

MoSt SuStainabLe

An entry from the “misc./specialty”

lighting category.

Quick Recap: The 6200 series is an

undercabinet-mounted task light.

Highlights: The company takes

receipt of it’s fixtures at the end of

its useful life; where it disassembles

the fixture into material categories

that are in turn submitted to local

recyclers or disposal services.

Judges’ comments:

“It’s good that Lunera will take back

the fixtures at end of life.”

Kenall

TekDek

beSt retrofit product

A winner in our “low bay/garage”

category on p. 34

Quick Recap: Super-efficient low-

bay fixture.

Highlights: Delivering 100 lm. per

watt, this product is among the

most efficacious parking garage

luminaires in the industry. Another

innovation: the fixture provides LED

end of life (L70) detection.

Judges’ comments:

“High LPW and low glare; end-of-

life sensing; If not too expensive,

this could be very good in garages

across North America.”

SpeciaL citationSBeyond outright winners in

each category, we also wished to

issue a number of “Special Cita-

tions” to recognize submissions

that really jumped out at us,

especially in regard to aspects

such as initiating truly sustain-

able programs. That said, we’re

honoring these companies and

products in the following areas:

Most unique product—Expands

lighting design and applica-

tions beyond the conventional;

Standout advancement in

technology—Exhibits a specific

and useful advance in SSL

performance; Most innovative

control system or software;

Most sustainable product; Most

effective new product—High effi-

ciency coupled with high quality

lighting features; and Best retro-

fit product.

thinking about next year’S pia award coMpetition?Start thinking about it like going back to school: We’ll be issuing the call for entry approximately the 1st of October, with a rough deadline around the 1st of November. So, with that in mind, mark Labor Day on your calendar as a good time to start get-ting your submissions in order.

HOW MUCH LIGHT DO YOU NEED?

With adjust-e-lume™ technology, you set the lumen output at the

right level for your project. It’s as easy as 1, 2, 3. . . . . 4, 5, 6, 7, 8, or 9.

www.bklighting.com • www.bkssl.com

With adjustWith adjust

right level for your project. It’s as easy as 1, 2, 3. . . . . 4, 5, 6, 7, 8, or 9.

Visit us at LightFair Booth 626

Circle 28

Circle 29

the White pages By Jim Crockett, editorial director


The U.S. Dept. of Energy's Municipal Solid-State Street Lighting Con-

sortium has released an economic cost-benefit analysis tool to help

cities, utilities and other organizations estimate the costs and impacts

of switching to street lighting that uses light-emitting diodes (LEDs).

Called the Retrofit Financial Analysis Tool, the Excel-based tool

was developed in collaboration with the Clinton Climate Initiative and

is available for download at www.ssl.energy.gov/financial-tool.html.

Users input data on the relevant variables for their particular appli-

cation—such as the incumbent technology, quantities, phase-in period,

prevailing electricity and labor rates, sales tax, installation cost, loan

interest rate, and rebates—to get a detailed analysis that includes

annualized energy-cost savings, maintenance savings, greenhouse gas

reductions, and simple payback.

This information is useful not only for planning and budgeting

purposes, but also in applying for financing. In a market where the

cost of LED street lighting has dropped more than 25% in the past year

alone, it can help cities accurately evaluate costs in today's dollars.

Ranking among the biggest fixed costs for cities, streetlights are

on all night long, 365 days a year. The estimated 26.5 million street-

lights in the U.S. consume as much electricity each year as 1.9 million

households, and generate greenhouse gas emissions equal to that

produced by 2.6 million cars.

According to DOE, solid-state lighting has the potential to save

more energy than traditional lighting technologies and can reduce

maintenance costs, while improving visibility and customer service.

“Converting our nation's streetlights to LED technology not only

could reduce our energy consumption significantly, but also improve

the quality of illumination," said Consortium Director Edward Smalley

of Seattle City Light. “The Retrofit Financial Analysis Tool will make

it easier for cities, utilities, and others to analyze the cost benefit of

LED street lighting, by providing specific key information on costs and

return on investment."

The tool is based on one that the Clinton Climate Initiative devel-

oped for analyzing cities such as New York, Los Angeles, Mumbai and

Beijing. The original tool required someone from the climate initia-

tive to run it, due to its complexity. The consortium teamed with the

climate initiative to develop a simplified, more user-friendly version

that cities could use on their own. The tool can be used by municipali-

ties and utilities alike, whether they purchase and install their own

streetlights or use outside resources through a bid item contract. To

facilitate its use, the tool is accompanied by an instructional video and

a sample analysis.

DOE created the consortium in 2010 to educate and provide some

consistency around the energy-efficient lighting options many cities

DOE Tool Calculates Cost of LED Street Lighting

Retrofit Financial Analysis Tool Analyzes Cost, Impact, ROI

were pursuing, particularly the evaluation of LED streetlight products.

Municipal efforts often are the result of block grants and energy man-

dates, and the consortium provides an easy way for cities to navigate

multiple sources of information in just one stop. The new financial tool

complements the Model Specification for LED Roadway Luminaires that

was published by the consortium in October.

To download the financial tool or to view a “how-to" instructional

video, visit www.ssl.energy.gov/financial-tool.html. To learn more

about the consortium, visit www.ssl.energy.gov/consortium.html.

DOE STREET LIGHT STUDY

On a related matter, DOE has published the final report from a dem-

onstration of LED technology in ornamental post-top street lights,

conducted in Sacramento, Calif. This report provides an overview

of the evaluation of four different LED replacement products using

computer simulations, field measurements and laboratory testing. The

evaluation was conducted by DOE's Municipal Solid-State Street Light-

ing Consortium in collaboration with the Sacramento Municipal Utility

District and the city of Sacramento, with additional support from city

consultant Mary Matteson Bryan.

In this pilot project, the study was restricted to lamp-ballast

retrofit kits and complete luminaire replacements that would preserve

the daytime appearance of the existing acorn-style luminaires. This

challenge proved formidable, according to DOE, as the results indicate

that none of the LED products evaluated could match the performance

of the existing 100-watt HPS luminaires. To allow for apples-to-apples

economic comparison, the pricing and input power of the LED products

were scaled proportionately to represent hypothetical products that

would match the HPS light levels.

Energy used by three of the “scaled-up” LED systems ranged

from 63% to 90% of the baseline HPS—the fourth product would

actually increase energy use by 15%—and none of the products would

represent cost-effective alternatives to HPS. In response to recent

industry developments, the study also investigated the relative

significance of mesopic multipliers offered in the new IES Lighting

Handbook and the lumen maintenance extrapolation methodology

offered in the new IES TM-21.

This pilot project is the first in a series conducted by the DOE

consortium, which serves as an objective resource for LED product

evaluation and a repository for valuable field experience and data.

The data generated from this project may be useful to standards

groups, manufacturers, and those considering retrofits to LED. The

report highlights some of the critical nuances involved in LED product

selection, and is now available for download.•

1 Brighter Led ModulesXicato has introduced its new XLM family of 3000- and 4000-lumen Led modules, delivering up to 80 lm. per watt. Units are designed for fixtures that could replace high-wattage halogen and metal halide luminaires, and offer a solution for wall washing, high ceiling accents, indirect uplighting and architectural flood lighting. Visit www.xicato.com or Circle 305.

2 New Control OptionThe new Led Player 512 from Chromateq provides a dMX control interface allowing up to 512 channels when connected to a computer, or up to 132 chan-nels in standalone mode. It has an optional infrared remote control and updated firmware. Visit www.chromateq.com or Circle 304.

3 Cage-Y Sconces“Celestial” is the latest addition to the Slim Line lineup of Galileo wall sconces from Eclipse Lighting. Celestial’s square bar aluminum frame complements a perforated insert, all on a 5.5-in. wide frame, in 26-in, 38-in. and 51-in. heights. It is UL listed for wet locations, and has an easy-to-install, modular design. Visit www.eclipselighting.com or Circle 303.

Solder-Free ConnectionsTE Connectivity has broadened its lineup of solder-less Led sockets with the Type NL2 socket for quick termination of NICHIA COB-L Leds. The product provides a reliable connection of the specified Leds to a heat sink, without concern for the damage solder flux can cause or potential reliability issues that can occur with soldered connections. Locating features help position the Led into the socket during assembly, creating mechanical protection for ceramic Led edges. A cleared area is designated for reflector mounting and accepts custom or commercially available optics. Visit www.te.com/lighting or Circle 306.

68 • 03.12 • ArCHITeCTUrAL SSL www.architecturalssl.com

AdVANCeS Product Introductions

A major positive development occurring with LEDs is higher junction point temperatures. Ultimately, this means LEDs will be able to generate a greater light output, allowing for a decrease in the number of LEDs needed to light a space.

4 replacement OptionAs a new replacement for 65-watt Br40 incandes-cent lamps used in recessed fixtures, MaxLite offers a dimmable, 6-in. recessed downlight retrofit lamp. The 14-watt lamp delivers more than 600 lm, with a color rendering index greater than 80%. The unit is configured to fit the industry’s most popular 6-in. re-cessed fixtures. Visit www.maxlite.com or Circle 301.

5 Universal ApproachThe Crosstour Led Wall Pack Series features a universal back-box design that allows for easy installation to all standard junction boxes. The Cooper Lighting products are designed to replace metal halide fixtures up to 175 watts used in wall, surface, bollard, low-level and inverted installations. Visit www.cooperlighting.com or Circle 300.

6 Standardized Lamp Holder Ideal Industries’ Led-Lok down Light Holder mates with compatible light engines with a simple twist. The holder works with Philips’ Fortimo Twistable light engine, which uses an integrated driver; other manufacturers will soon introduce compatible offerings. Visit www.idealindustries.com or Circle 299.

Leds Marching In, Two By TwoSpecifiers of recessed ceiling troffers have a new option in Led flat-panel downlights from Global Lighting Technologies. The OL2 series incorpo-rates 100 Leds spaced along two sides of the light guide for optimal light dispersion. The lightweight fixtures are available in four color-temperature op-tions. Visit www.glthome.com or Circle 302.

AdVANCeSProduct Introductions

www.architecturalssl.com ArCHITeCTUrAL SSL • 03.12 • 69

Intelligence, built into fixtures themselves, will go a long way in the near-future in lowering energy consumption by allowing sensors and networking to reduce wasted lumens.

±DV§RTiS§R ∆§BSiT§ CiRCL§ ∑UµB§R P±g§ ∑UµB§R

acculamp / acuity brandsalanodalbeo technologiesamerican illuminationamerluxb-K lightingbeta-calcobodine / philipscree, inc.finelitegardco / philipsglobal lighting technologiesideal industriesintematixKenall lightingKim lighting / hubbellledalite / philipsledtronicslightfair internationallithonia lighting / acuity brandslumenpulselumileds / philipsnora lightingosram sylvaniapathway lightingrab lightingseesmartseoul semiconductorsternberg lightingthe continuing architecttoshiba led lightingulzenaro lighting

www.acculamp.comwww.alanod.comwww.albeotech.comwww.american-illumination.comwww.amerlux.comwww.bklighting.comwww.betacalco.comwww.bodine.comwww.creeledlighting.comwww.fineliteled.comsitelighting.comwww.glthome.comwww.idealindustries.comwww.intematix.comwww.kenall.comwww.kimlighting.comwww.ledalite.comwww.ledtronics.comwww.lightfair.comwww.lithonia.comwww.lumenpulse.comwww.philipslumileds.comwww.noralighting.comwww.sylvania.com/LEDwww.pathwaylighting.comwww.rabled.comwww.seesmartled.comwww.seoulsemicon.com, acriche.comwww.sternberglighting.comwww.thecontinuingarchitect.comwww.toshiba.com/lightingwww.ul.com/brightwww.zenarolighting.com

Ad Index

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SSlObserved:

Change is a frightening thing. Accountants

demand rationalization of investments, founded

solidly on the gravity of past performances—

even when the proposed new thing confounds

historic comparison. Paradoxically, innovations

that produce the greatest height in transforma-

tion are the hardest to connect to a familiar

reference, requiring extraordinary effort to get

off the ground. For example, the electric lamp

shared very little with the gas lighting it would

displace. This is largely why disruptive forces

are more likely to emerge from a new market

player, not vested or interested in the comfort of

conventional wisdom. Like the typewriter’s ori-

gins from a gun company, the electric lamp came

from outside the incumbent gas light industry.

Innovations like those represented by the

entrants and award winners in this issue don’t

come easily. To invest in a new idea, or to give

flight to a new technology, requires dedication

and effort. The costs are higher, the time invest-

ment greater and the work involved is more

difficult. Meanwhile, the success of new designs is

far from guaranteed. Winning awards for innova-

tion is one thing, realizing solid success can be

another.

Customers are not always willing to take

flight. Moving too far from the grounding of their

assumptions can cause unpredictable reac-

tions. Those taking the risks of innovation must

also invest in making prospective customers

comfortable with flight. For this reason, innova-

tion requires an effort in customer education,

on top of all other investment. Some find the

path of least resistance is to simply integrate a

new technology into familiar forms—the art of

fooling customers into flying by presenting them

While the term “leading edge” infers that inno-

vation is defined by a cutting edge, I’ve come to

believe this is a misinterpretation. Innovation is

not so much a cutting edge as it is a composite

of factors that more resemble the leading edge

of a wing, which gives lift and flight to a new

paradigm or approach. Like an aircraft wing, it

does not cut—it redirects, and is broader in form

than a razor’s cutting edge.

The value of innovation is in its ability to

move, or lift, a market from its static state to one

of more dynamic change and motion. In extreme

cases, lighting innovation has created a transfor-

mation in architectural design. For example, the

emergence of tubular fluorescent lamps, leading

to recessed grid troffers, created opportunities to

lower ceiling heights in commercial space not pos-

sible with previous technologies. Meanwhile, track

and recessed down-lighting lifted retail lighting to

new heights beyond the reach of past light forms.

History, like gravity, presents a powerful

distraction from the flight of innovation. The

comfort we find in the familiar slows progress

and fuels resistance to the instability of flight.

with seemingly flightless vehicles. The rush of

retrofit light bulbs filled with leading-edge LED

technology symbolizes this vividly. Meanwhile,

the greatest innovations around us are those we

see as flying above the past. From smart phones

to the Internet, the greatest returns from

innovation investment are those that create the

greatest lifting force, often creating previously

incomprehensible elevations in successive evo-

lutions of the flying machines themselves.

What is so powerful about innovation that

causes anyone to expose themselves to the risks

involved? For me, solving problems, finding new

paths, or creating a positive reaction is why I

chose lighting as a career. I don’t believe that

every effort needs to produce a work of art, or a

scientific advancement that lifts man to distant

planets. The electric lamp was a high altitude

innovation, so will be solid-state when it breaks

free of its earthly bounds. There are also lower

flying innovations, using new technologies to

generate needed new value closer to Earth. If the

market was all high flying, there would be no sta-

bility. Too many low-altitude flyers create con-

gestion and stagnation. We are in the midst of

high- and low-flying innovation, producing both

exciting instability and a steady movement to

widespread adoption. Regardless of the desired

altitude destination, the leading edge is where

one gets the best view forward, and where the

winds of change are strongest.•

about the author: Kevin Willmorth, a lighting expert and fixture designer, has been instrumental in helping create a vision and mission statement for Architectural SSL.

The value of innovation is in its ability to move, or lift, a market from its static state to one of more dynamic change and motion. In extreme cases, lighting innovation has created a transformation in architectural design.

By Kevin Willmorth

The Leading Edge of Innovative Wings on the Winds of Change

There’s a perception out there that you have to decide between lighting that’s beautiful and lighting that’s energy efficient. Toshiba knows it can be both. As an industry leader in Japan with over 120 years of lighting

experience and a superior knowledge of electronics, Toshiba understands lighting needs to be more than just efficient. Lighting

should create mood and enhance our surroundings as well. Sure, we should be smart about the lighting we use today, but that

doesn’t mean it can’t be beautiful too.

Learn more at toshiba.com/lighting. Toshiba LED Lighting. Ready for Work.

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BOUNCE® LED

This is LED Site Lighting Perfection. This is Kim Lighting.

www.kimlighting.com/products/bounce

Circle 34

architectural ssl - march 2012

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