Dirk HinterleiterCommercial Engineer Sylvania

SYLVANIA’S Product Review

Brad Salamone Vice President Atlantic Energy Concepts

Topics/New Products

Fluorescent Lamps/Ballasts

Metal Halide

EPACT 2005

Fluorescents Lamps

4

OCTRON® ECOLOGIC® Lamps The best T8 products just keep getting better,

it’s only natural

Hg dosing reduced to 3.5 mg Availability

Octron 800, 800XP, & 800XPS linear lamps Conversion complete March 06

4’ lamps followed by 2’ and 3’ lamps 700 Series lamps to follow; target summer 2007

What are the benefits? Reduce environmental impact Contributes to sustainable, green building construction Simplifies qualification under LEED-EB

5

Improved OCTRON® XP® T8

Longer Life T8 Fluorescents

OCTRON High Efficiency Fluorescent lamps

The best, industry leading OCTRON technology, quality domestic manufacturing, & exclusive QUICK 60+® system warranty

In May 2006, OCTRON XP lamp performance will be increased. Life will increase to 24,000 hours on instant start ballasts.

6

Octron FO30/800/XP/SS/ECO

30 watt 4ft Energy Saving Lamp 24,000hrs Lamp Life on Instant Start ballasts. 30,000

on PRS ballast Initial Lumens: 2850 94% Lumen Maintenance@ 8000hrs 85CRI 3000k, 3500k, 4100k Not Dimmable 60degree Min. Start Temperature. 6.25% energy savings over 32 watt lamp

7

Octron FO28/800/XP/SS/ECO

28 watt 4ft Energy Saving Lamp 24,000hrs Lamp Life on Instant Start ballasts. 30,000

hrs on PRS ballast Initial Lumens: 2725 94% Lumen Maintenance@ 8000hrs 85 CRI 3000k, 3500k, 4100k Not Dimmable 60degree Min. Start Temperature 12.5% energy savings over 32 watt lamps $0.80/$1.28 per lamp savings/year (3700/6000hrs@ $0.59kwh rate)

8

New Linear OCTRON® Product Strategy

Series Watts Lumens CRI Life IS Life PRS3 hours per

start12 hours per start

3 hours per start

12 hours per start

700 32 2800 75 15,000 24,000 20,000 28,000

800 32 2950 82 15,000 24,000 20,000 28,000

800XP 25283032

2400272528503000

85858585

24,00024,00024,00024,000

30,00030,00030,00030,000

30,00030,00030,00030,000

36,00036,00036,00036,000

800XPS‘Super T8’ 32 3100 85 24,000 30,000 30,000 36,000

25W OCTRON SUPERSAVER®

May 2006

9

OCTRON® FBO31 CURVALUME®

More energy saving solutions with OCTRON OCTRON CURVALUME SUPERSAVER® T8 lamps

6.5% energy savings over standard FB031 lamps on instant start ballasts IS life 26,000 hours @ 12 hrs/st, 18,000@ 3hrs/st PS life 30,000 hours@ 12 hrs/st, 24,000@ 3hrs/st ECOLOGIC®

2750 - 2775 initial lumens, 85 CRI 95% lumen maintenance at 8,000 hours Saves $2.00 per year per 3 lamp luminaire* Qualifies for QUICK 60+® warranty

* Operating 4000 hours per year on QHE3X32T8/UNV ISN-SC @ $.10/kWh

12

Product Description: DULUX® L 28W SUPERSAVER® (FT40/DL/28W/SS/IS) Direct replacement for the standard 40W DL lamp

Key Innovations: Improved lamp efficacy (100 LPW) Improved fixture efficacy at 35°C fixture ambient Longer life on instant start ballast (20,000* hrs.) High lumen maintenance (~ 88%) Energy efficiency

Main Advantages Easy upgrade/retro-fit

No ballast change required Quick pay-back

DULUX® L 28W SUPERSAVER®

* Life rating based on 12 hrs per start

13

                        

Energy savings = $20/fixture over the life of the lamp Est. 100,000 fixtures

$2.0M in energy savings @ 10¢/KW-hr

$438K/yr @ 4,380 hrs per year

Lamp TypeNumber of

LampsFixture Watts

Ballast Factor

Fixture Efficiency*

Fixture Lumens

Relative Light

Output

Relative Watts

Avg. Rated Life

FT40DL/28W/SS/IS 3 88 0.96 77% 6209 95% 90% 20,000**

FT40DL 3 98 0.96 72% 6532 100% 100% 15,000**

?28W DULUX® L SUPERSAVER® System Comparison (3-lamp fixture on instant start ballast)

* Typical of 3 lamp 2x2 9-cell parabolic fixture ** When operated on and Instant-Start Ballast at 12 hours per start

DULUX® L 28W SUPERSAVER®

Electronic Ballasts

T8 High Efficiency Electronic Ballasts

16

High Efficiency IS Ballasts

Instant Start ballast with the Instant Start ballast with the same performancesame performance as std as std ballasts, but ballasts, but with 6% energy savingwith 6% energy saving

Universal Voltage (120 through 277) Small can size Less than 10% THD Ballast Wattages (32 Watt Lamps) ISN ISL ISN(28w) ISL(28w)

1L – 28 25 25 22 2L – 55 48 48 42 3L – 83/82 73 72 63 4L – 108/107 95 95 84

17

QUICK 60+® System Warranties

Ballast / Lamp System Warranty 60 months on ballast from date of installation Up to 36 months on OCTRON® T8 lamps renewable lamp warranty!

Choice of the contractor you prefer, Sylvania Lighting Services or a labor allowance for ballast replacements

One Company (OSI) is responsible for having the lights on

Warranty applies to new fixtures or a retrofit

T-5/T-5HO LAMPS

19

Color temperatures: 3000K, 3500K ,4100K & 5000K

85 CRI

Luminous efficacy to 104 LPW

Miniature bi-pin bases

New, shorter length for better fit into ceiling grids

Higher temperature tolerance

Starting temperature -20°F

PENTRON® & PENTRON® HO (T5) Fluorescent Lamps

“5K Lumen Systems” profile options

FP28/800

NEW!

FO32/800

T12

FP54/800/HO

20

Maintains 95% light output over life

25,000 hours life Operate on

QUICKTRONIC® system PS & PHO high frequency electronic ballasts

Light output peaks @ 35C

PENTRON® & PENTRON® HO

PENTRON T5

Lumens

14W

1350

21W

2100

28W

2900

35W

3650

PENTRON HO T5

Lumens

24W

2000

39W

3500

54W

5000

80W

7500

NOW available in ECO, 28w and 54w

21

HPS Application Retrofitted with T5/HOs

400W HPS T5/HO

22

MH400/U vs. Pentron T5HO SystemSystem Comparison – 4 lamp fixture, 2 ballasts

Life (hrs)

System Watts

CRI

Mean System Lumens**

Relative Mean Lumens**

Annual Energy Cost*

Annual Energy Savings*

* @ $0.09/kWh, 3700 hours per year.** at 8000 hours using typical 72% fixture efficiency for the MH and 98% for the T5HO system.

20,000

458

65

16920

100%

$152.52

--

25,000

240

85

16215

96%

$79.90

$72.62

MH400/U FP54/841/HOMagnetic QTP2x54/PHO

23

PENTRON® CONSTANT®

More light output over a wider temperature range 90% light output from 5°C (40 °F) to 75°C (165°F) New amalgam technology reduces warm-up time TCLP complaint Ideal for use with 90° C rated QUICKTRONIC® T5HO ballast

24

PENTRON® T5 HO Fluorescent

Compact Fluorescents

26

Maintains >90% light output from 40-140°F

Universal burning position

Triple tube design

12,000 hours Life

2700K, 3000K, 3500K, 4100K

82 CRI

Dimmable

EOL in lamp for 18-42 watt lamps

DULUX® T/E/IN AMALGAM Compact Fluorescent Lamps

TRIPLE-TUBE DESIGN

18 Watt - 1200 lumens26 Watt - 1800 lumens32 Watt - 2400 lumens42 Watt - 3200 lumens57 Watt - 4300 lumens 70 Watt - 5200 lumens

Metal Halide/ High Pressure Sodium

28

Pulse Start Metal Halide

New Technology?

• Starting in 1984 pulse start technology introduced with all low wattage metal halide lamps

NO

YES• Industry has recently developed higher wattage pulse start systems and new electronic systems

29

electrode

probe

arc tube with ~ 75-150 torr fill pressure

Pulse Start

What is METALARC® PULSE START?

Special design for Pulse Start:

Increase arc tube fill pressure

Removal of probe:

Reduced tungsten evaporation

Clearer, more transparent arc tube

Add ignitor to ballast

Probe Start (Standard)

30

Pulse Start – What Does It Do?

Improved lumen maintenance

Reduced color shift More light output over life Faster re-strike time Potentially longer life

After 8000 Hours

Pulse Standard

31

MS250/PS vs. M250/U Lumen Maintenance

Improved Lumen Maintenance & Longer Life

0

2,500

5,000

7,500

10,000

12,500

15,000

17,500

20,000

22,500

25,000

0 5000 10000 15000 20000

Operating Hours

Lu

me

ns

M250/U

MS250/PS

32

METALARC® Pulse Start Family

MS175/PS/MED/BU-ONLY (Clear & Coated)

MS175/PS/BU-ONLY (Clear & Coated)

MS200/PS/BU-ONLY/ET23.5

MS200/PS/BU-ONLY (Clear & Coated)

MS250/PS/BU-ONLY (Clear & Coated)

MP250/PS/BU-ONLY (Clear & Coated)

MS320/PS/BU-HOR (Clear & Coated)

MP320/350/PS/BU-ONLY (Clear & Coated)

MP350/400/PS/BU-ONLY (Clear & Coated)

MS400/PS/BT28 BU-ONLY & BD-ONLY

MS400/PS/BU-ONLY (Clear & Coated)

MS750/PS/BU-HOR (Clear & Coated)

MS750/PS/BD-ONLY

M1000/PS/U/BT37

All existing low wattage metal halide lamps 150W

METALARC® POWERBALL® CERAMIC

A Tru-ColorTM Solution

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Metal Halide Evolution

MP Quartz Viable option for non-”color-critical”

applications Ceramic Cylindrical

Better color stability & higher maintained lumens compared to quartz MH

Next step to quartz MH POWERBALL®

The next generation of metal halide with patented round ceramic arc tube

Up to 95 CRI; best “red” rendering

35

POWERBALL® PLUS:The Future of Ceramic Lighting Higher CRI More Red Additional PAR lenses Powerball Plus CRI = 95

Life = 12000

36

POWERBALL ® = Energy Savings

Energy Saving Advantages vs. Halogen Efficient light source:

Up to 94LPW vs. 25LPW Requires fewer fixtures

Long life: Up to 12000 hrs. vs. 3000 hrs.

ECOLOGIC® Types Available Qualify for Energy Rebate Programs

Life (hrs) Lumens CBCP CCT

75PAR38CAP/SPL/WSP12 2500 1060 12300 2900

MCP39PAR20LN/830/SP 9000 2000 22000 2900

50% Energy Savings!

37

E17 (clear & coated) MCP50/U/MED/830 PB MCP70/U/MED/830 PB MCP100/U/MED/830 PB MCP150/U/MED/830 PB

BT28 & BT37 (clear & coated) MCP250/PS/BU-ONLY/940 PB MCP320/PS/BU-ONLY/940 PB

PAR MCP39PAR20/U/830 MCP39PAR30LN/U/830 MCP70PAR30LN//U830 MCP70PAR30LN//U830 PB PLUS

MCP70PAR38/U/830/ECO PB MCP100PAR38/U/830/ECO PB MCP150/PAR38/U/830 PB

T6 (3K) MC39T6/U/G12/830 MC70T6/U/G12/830 PB MC150T7.5/U/G12/830 PB

T6 (4K) MC70T6/U/G12/940 PB MC150T7.5/U/G12/940

TC MC39TC/U/G8.5/830 MC70TC/U/G8.5/830

DOUBLE-ENDED MC70T6/DE/830 PB MC150T7.5/DE/830 PB

Ceramic Availability :Cylindrical & Powerball®

Halogen IR

39

CAPSYLITE IR

IR Coated Capsule

Visible Light

Thin FilmCoating

Infrared Energy

Multi-layered thin filmInfraRed coating on outersurface of halogen capsule

More visible light generatedfor each watt consumed

Lower energy costs andless heat generated

Infrared energy is recycled within the IR capsule

40

TRU-AIM IR

Infrared-coated capsule37W std 50W50W std 65W or 71W

Same 4000-hr life as non-IR TruAim’s

UV-Stop capsule - blocks UV-B & UV-C

SP (10o), NFL (25o), FL (40o)

MR16

41

PAR20IR PAR30IR PAR38IRPAR38IRDaylight

NSP 10º 120V NSP 9º 120VNFL 30º 120V NFL 25º 120VWFL 40º 120V FL 40º 120V

NSP 9º 120/130V SP 9º 120/130V SP 9º 120VNFL 25º 120/130V NFL 25º 120/130V WSP 12º 120VFL 40º 120/130V FL 30º 120V

SP 9º 120VFL 30º 120V

SP 9º 120/130VWSP 12º 120VNFL 25º 120V

FL 30º 120/130VSP 10º 120VNFL 25º 120VSP 10º 120VNFL 25º 120VFL 40º 120V

100W 3000hr

80W 3000hr

40W 4000hr

50W 3000hr

53W 6000hr

60W 3000hr

CAPSYLITE® IRTM – Product Line

The Energy Policy Act of 2005

43

The Energy Policy Act of 2005: Tax Deductions 2005 EPAct Tax Deduction Provisions

Whole Deduction Commercial Building – new construction or renovation

Must include building envelope, interior lighting, HVAC and hot water systems

One-time tax deduction of up to $1.80/sq.ft. for buildings that beat ASHRAE/IESNA 90.1-2001 by 50% or more

Partial Deduction Commercial Building (which includes offices, institutional, retail,

and industrial) – new construction or renovation Use if not all systems can comply with 50% energy reduction One-time tax deduction of up to $0.60/sq.ft. for building

systems that beat ASHRAE/IESNA 90.1-2001 by some percentage

Deduction cannot exceed cost of the measure (design, labor, material)

Power density caps, in watt per square foot Two methods to determine your allowance for interior lighting:

Building Area Method (AKA the Simple Method) Usually more restrictive than the space by space method

Space by Space Method (AKA the Hard Method) Usually more liberal than the Building Area Method, and more complex

Auto shut-off required for spaces >5000 sf (unless 24 hour operation)

What is ASHRAE/IESNA Standard 90.1?

Sample Lighting Power Densities allowed for building area types:

Office 1.3 W/sf Warehouse 1.2 W/sf Retail 1.9 W/sf

Sample Lighting Power Densitiesallowed for space types:

Enclosed Office 1.5 W/sf Fine Material Storage 1.6 W/sf General Sales Area 2.1 W/sf + Highlight Merchandise 1.6 W/sf + Display Fine/Jewelry 3.9 W/sf

Energy Standards for Buildings, Except Low-Rise Residential Buildings

ASHRAE/IESNA Standard 90.1

Building Area Method1989 1999 2001 2004

Automotive Facility 0.96 1.50 1.50 0.90Convention Center 2.07 1.40 1.40 1.20Court House 1.44 1.40 1.40 1.20Dining: Bar Lounge/Leisure 1.37 1.50 1.50 1.30Dining: Cafeteria/Fast Food 1.37 1.80 1.80 1.40Dining: Family 1.37 1.90 1.90 1.60Dormitory 1.15 1.50 1.50 1.00Exercise Center 2.07 1.40 1.40 1.00Gymnasium 2.07 1.70 1.70 1.10Healthcare-Clinic 1.44 1.60 1.60 1.00Hospital 1.44 1.60 1.60 1.20Hotel 1.15 1.70 1.70 1.00Library 1.29 1.50 1.50 1.30Manufacturing Facility 0.96 2.20 2.20 1.30Motel 1.15 2.00 2.00 1.00Motion Picture Theatre 2.07 1.60 1.60 1.20Multi-Family 1.15 1.00 1.00 0.70Museum 2.07 1.60 1.60 1.10Office 1.26 1.30 1.30 1.00Parking Garage 1.03 0.30 0.30 0.30Penitentiary 1.44 1.20 1.20 1.00Performing Arts Theatre 2.07 1.50 1.50 1.60Police/Fire Station 1.44 1.30 1.30 1.00Post Office 1.44 1.60 1.60 1.10Religious Building 2.07 2.20 2.20 1.30Retail 2.25 1.90 1.90 1.50School/University 1.29 1.50 1.50 1.20Sports Arena 2.07 1.50 1.50 1.10Town Hall 1.44 1.40 1.40 1.10Transportation 2.07 1.20 1.20 1.00Warehouse 1.03 1.20 1.20 0.80Workshop 0.96 1.70 1.70 1.40

Lighting Power Densities Space-by-Space MethodCommon Space Types* 1989 1999 2001 2004

Office - enclosed 1.80 1.50 1.50 1.10Office - open plan 1.90 1.30 1.30 1.10Conference/ Meeting/ Multipurpose 1.80 1.50 1.50 1.30Classroom/ Lecture/ Training 2.00 1.60 1.60 1.40Lobby 1.90 1.80 1.80 1.30Audience/ Seating Area 1.60 1.60 1.60 0.90Atrium - first three floors 0.70 1.30 1.30 0.60Atrium - each additional floor 0.20 0.20 0.20 0.20Lounge/ Recreation 2.50 1.40 1.40 1.20Dining area 2.50 1.40 1.40 0.90Food Preparation 1.40 2.20 2.20 1.20Restrooms 0.80 1.00 1.00 0.90Corridor/ Transistion 0.80 0.70 0.70 0.50Stairs - active 0.60 0.90 0.90 0.60Active storage 1.00 1.10 1.10 0.80Inactive storage 0.30 0.30 0.30 0.30Electrical/ Mechanical 1.50 1.30 1.30 1.50* Not all space types are listed

Lighting Power Densities

Values as originally published

2005 EPAct uses STD 90.1-2001 values as of April 2, 2003 (as published)

Other codes may use the more recent STD 90.1-2001 Addendum “g” as published in August 2003

Always check for correct table

46

EPAct 2005 Partial Tax Deduction Interim Rules for Commercial Building Lighting Systems

Energy-efficient lighting can be used to achieve up to 1/3 of the tax deduction From $0.30/sq.ft for beating 90.1-2001 by 25% Up to $0.60/sq.ft for beating 90.1-2001 by 40% A “sliding scale” approach is used for savings between 25% and 40% Exception: warehouses can get $0.60 but lighting must beat 90.1-2001 by

50% -- all or nothing

% of LPD reduction beyond ASHRAE/IES 90.1 2001

<25% 25% 26% 27% 28% 29% 30% 31% 32% 33% 34% 35% 36% 37% 38% 39% 40% >40%

Amount of Eligible Tax Deduction /sq.ft.

$0.00 $0.30 $0.32 $0.34 $0.36 $0.38 $0.40 $0.42 $0.44 $0.46 $0.48 $0.50 $0.52 $0.54 $0.56 $0.58 $0.60 $0.60

e.g., Beat by 33%, get $0.46/sf

47

EPAct 2005 Partial Tax Deduction What other lighting requirements must be met?

Must meet IESNA recommended minimum design light levels Must include all ASHRAE/IESNA Standard 90.1-2001 control requirements (e.g., automatic

controls in spaces of 5000 sf or more) Must have bi-level switching in all occupancies except hotel/motel guest rooms, store rooms,

restrooms, and public lobbies (bi-level switching not yet clearly defined…) Ballasts must assume highest lamp wattage possible for the calculations

What is the window of opportunity? Building must be placed into service between Jan 1, 2006- Dec 31, 2007 to claim the

deduction

Who gets the deduction? Building owners BUT if the owner is a public entity (e.g. schools), the designer of the system can claim the tax

deduction (details of how this will work will be in the implementation guidelines…) Tenants cannot get this deduction directly

What else?: Tax deduction rules are very complex -- recommend that customers use a tax consultant. This is a tax deduction provision, not a tax credit – deductions are taken prior to calculating

the final tax amount owed, credits are applied to the tax amount itself Rebates can be applied

48

STATE ENERGY CODES

49

ASHRAE 90.1-2001 VS. IECC CODE?

EPACT 2005 requires compliance to ASHRAE 90.1-2001 code. Organizations that reside in the state of Pennsylvania

must adhere to the IECC code when designing a lighting retrofit scenario. If you meet the IECC code you will meet or exceed the ASHRAE 90.1-2001.

Must be able to document wattages before and after lighting retrofit.

ASHRAE 90.1-2001=Tax code

IECC=Building code

50

Knowledge Required….

Beating 90.1 -2001, while meeting IESNA recommended light levels, will require knowledgeable people

For building retrofits or renovation, Survey the building Calculate the existing power density Project the revised power density Predict new lighting levels, ensuring they meet IESNA recommendations Meet lighting control requirements

For new construction, Review lighting drawings and space sizes Calculate initial, proposed lighting density Influence change in lighting specification to beat 90.1, while meeting IESNA

recommended light levels and control requirements

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How is Compliance Demonstrated?

Will there be inspections of buildings to determine compliance? Who will do them?

The secretary of the treasury shall prescribe procedures for the inspection and testing for compliance of buildings that are comparable to the requirements in the Mortgage Industry National Accreditation Procedures for Home Energy Rating Systems. Individuals qualified to determine compliance shall only be those recognized by one or more organizations certified by the secretary of the treasury for such purposes. These compliance inspection requirements are currently under development.

Example Scenarios

53

Basic Example

Assumptions: 20,000 square foot office building Proposed lighting system delivers appropriate levels for office tasks Proposed lighting system beats ASHRAE/IESNA 90.1-2001 by 40% Corporate tax rate of 33%

Results: Owner earns maximum tax deduction of $0.60 per square foot $0.60 per square foot X 20,000 square feet X 33% =

$4000 one-time tax deduction

Warehouse Applications

55

Warehouse Space

General Layout Open high bay warehouse space IES recommended target illuminance

for warehousing and storage: 10-30 fc. 60’x80’x30’ 70/30/10 reflectances Conditioned space (25°C)

Baseline system: 400W std. metal halide/mag. ballast 9 open high bay aluminum reflectors

Criteria 1 for 1 retrofit Illumimance levels the same

56

Impact of Energy Codes on Warehouse Space

ASHRAE/IESNA Standard 90.1

Warehouse High Bay Active storage

Space-by-Space Method: 2001 – 1.1 W/sq ft 2004 – 0.8 W/sq ft

Building Area Method: 2001 – 1.2 W/sq ft 2004 – 0.8 W/sq ft

REMEMBER Warehouse

MUST exceed by 50% No “Sliding Scale”

General High Bay Lighting

System Wattage

Lighting Power

Density (W/ft2)

Maint (fc)

Pass/Fail ASHRAE

2001

% Exceeding90.1 - 2001Sp by Sp(%/Ded.)

M400/U-CWA Ballast Aluminum high bay

458 0.86 28.6 F22%$0.00

4-lamp T5HOAluminum high bay

236 0.44 17.7 P60%$0.60

6-lamp T5HO Aluminum high bay

356 0.67 27.1F 39%

$0.00

6-lamp T8/QHE ISHAluminum high bay

218 0.41 18.0 P63%$0.60

57

Warehouse Space

Existing Lighting System Proposed Lighting System

Metal Halide 267 High-Bay Fluorescent Fixtures421

Fluorescent Fixtures 405 High Efficient Fluorescent Fixtures405

Fluorescent Fixtures 176 Re-Lamp/Ballast176

Exit Signs 19 LED Exit Signs19

58

Warehouse Space

Warehouse Lighting System Summary Sheet

Existing Energy Costs $146,284.19Proposed Energy Costs $55,341.48Yearly Energy Savings $90,942.71Annual Maintenance Savings $3,634.62System Warranty Savings $16,115.85

Break-even point 3.35 years

59

Warehouse Space

CASH FLOW ANALYSISYEAR: 1 2 3 4 5 Total at 10 years

SAVINGS ENERGY SAVINGS $90,943 $93,216 $95,547 $97,935 $100,384 $1,018,866HVAC SAVINGS $2,398 $2,458 $2,520 $2,583 $2,647 $26,870TOTAL $93,341 $95,675 $98,067 $100,518 $103,031 $1,045,736

MAINTENANCEMATERIAL COSTS EXISTING SYSTEM $11,929 $12,228 $12,533 $12,847 $13,168 $133,649LABOR COSTS EXISTING SYSTEM $7,821 $8,017 $8,217 $8,423 $8,633 $87,623MATERIAL COSTS PROPOSED SYSTEM $10,885 $11,157 $11,436 $11,722 $12,015 $121,947LABOR COSTS PROPOSED SYSTEM $5,231 $5,362 $5,496 $5,633 $5,774 $58,605SAVINGS (EXISTING VERSUS PROPOSED) $3,635 $3,725 $3,819 $3,914 $4,012 $40,720WARRANTY SAVINGS $16,116 $16,519 $16,932 $4,339 $3,335 $57,240

TAX DEDUCTION REALIZED $37,026 $37,026TOTAL $56,776 $20,244 $20,750 $8,253 $7,347 $97,961

COSTSFINANCING COSTS ($423,287) ($423,287)MONITORING COST $0 $0 $0 $0 $0 $0TOTAL ($423,287) $0 $0 $0 $0 ($423,287)

CASH FLOW ($273,169) $115,919 $118,817 $108,771 $110,378 $757,436

CUMULATIVE CASH FLOW ($273,169) ($157,250) ($38,433) $70,338 $180,716PAYBACK IN YEARS 1.63 2.80 3.35 4.28 5.38

60

QUESTIONS?

Want to reduce your utility costs? Can you qualify for EPAct 2005 tax deduction? Call Atlantic Energy Concepts for a lighting assessment, 610-916-5013.