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Imagination at work.
2015
Surfing Advanced Lighting’s Cutting Edge….Today
Mary Beth Gotti
Manager, GE Lighting Institute
Light Sources Evolution
1st Transformation 2nd Transformation 3rd Transformation
FILAMENT Incandescent
Halogen
SSL
aka “LEDs” GAS DISCHARGE
Metal Halide
Ceramic Metal Halide
High Pressure Sodium
Linear or
Compact
Fluorescent
In SSL, the luminaire and the light source are
now ONE and THE SAME
Traditional Lamps Halogen “Energy efficient soft white” A-line lamps
Halogen Infrared PAR lamps
Compact Fluorescent Self-ballasted and Plug-in (EB)
Widely used substitute for incandescent/halogen
Issues: Warm-up time, dimming
Linear Fluorescent Reduced wattage T8s, extra long life on PRS ballast
T5 solutions for new fixtures
Multiple dimming solutions
Dominant solution for commercial/institutional ceilings
HID Focus on metal halide and CMH
Enhanced performance with pulse-start systems
Reduced wattage opportunities w/ existing systems
Existing CMH solutions for halogen applications
LED efficiency projections & traditional light sources
Incandescent
High Pressure Sodium Linear Fluorescent
Compact Fluorescent
Halogen
RGB/Color
Decorative
White
Niche
Outdoor
Light Indoor
Haitz's Law
Every decade:
• Lumens/pkg: 20x (limit ~250LPW)
• $/lumen: 10x
4
The integration of human needs, architecture, economics and the environment
LIGHTING
QUALITY
Adapted from the
IES Lighting Handbook, Ninth Edition
Lighting Quality
5
Human Needs
Economics and the
Environment
Architecture
…that are being enabled by this LED Lighting Revolution
Top 10 breakthrough capabilities of LEDs
10.
Long Life
10.
9.
life
Miniaturization
Top 10 breakthrough capabilities of LEDs
10.
9.
8.
life
mini
Precise Control
Top 10 breakthrough capabilities of LEDs
10.
9.
8.
7.
life
mini
precise
Efficiency
Top 10 breakthrough capabilities of LEDs
10.
9.
8.
7.
6.
life
mini
precise
efficient
Color – Any!
Top 10 breakthrough capabilities of LEDs
10.
9.
8.
7.
6.
5.
life
mini
precise
efficient
color
Low Cost
$1
$10
$100
$1,000
$10,000
$100,000
$60,000 per light
bulb in 1972!
10x lower
every 10 years
Total price of an
LED light bulb
Price of
CFL bulb
Top 10 breakthrough capabilities of LEDs
Cost of LEDs in a light bulb
Roland Haitz U.S. Department of Energy
10.
9.
8.
7.
6.
5.
4.
life
mini
precise
efficient
color
cost
Controllable
Istock
Top 10 breakthrough capabilities of LEDs
10.
9.
8.
7.
6.
5.
4.
3.
life
mini
precise
efficient
color
cost
control
Smart, Connected
Istock
Top 10 breakthrough capabilities of LEDs
10.
9.
8.
7.
6.
5.
4.
3.
2.
life
mini
precise
efficient
color
cost
control
smart
Illumination becomes Communication
Istock
Top 10 breakthrough capabilities of LEDs
10.
9.
8.
7.
6.
5.
4.
3.
2.
1.
life
mini
precise
efficient
color
cost
control
smart
communication
Personalized – what’s your Killer App?
Top 10 breakthrough capabilities of LEDs
Medical Offices Office Buildings
Hospitals
Warehouses
Dormitories
Supermarkets
Courthouses
K-12 Schools
Bank/Financial
Institutions
Hotels
Wastewater
Treatment Plants*
Retail Stores
LEDs Trending in All Applications
Houses of
Worship
Data Centers
Senior Care
Communities
Residential and Hospitality
Replacement Lamps
Downlights
Casework
Undercabinet
Retail
Linear – recessed, pendant
Recessed troffers
Downlights
Track, recessed adjustable
Casework
Replacement lamps
Office and Institutional
Recessed troffers
Linear – recessed, pendant
Downlights
Task
Perimeter and cove
High Ceiling
Pendant – linear, individual
Wet-rated options
Integrated controls
Outdoor Lighting
Roadway
Area
Parking garage
Wallpacks
Canopy
Landscape
Controls Indoor
• Scalable solution based
on relay panels, field
devices, and software
• Energy reduction
schemes include simple
switching, ON/OFF time
schedules, occupancy
sensing, and daylight
harvesting
• Can be integrated with a
building management
system (BMS) and linked
to the “smart grid”
• Broad range of wall,
ceiling, corner, and high
bay occupancy sensors
• Photocell portfolio to
enable closed loop
dimming, step dimming,
and dimming integrated
with a relay panel
Outdoor
• “Standalone”
controller replacing a
traditional photocell
• Enables ON/OFF and
dimming of fixture
• Wireless, networked
solutions
Lighting: key to enabling Industrial Internet solutions
Image Sensor/
Pedestrian Counter
Push-to-Talk System
Concealed Speaker
Photocell
Digital Signage
Façade
Lighting
Seismic
Sensors
Water
Detection
Indicator
Beacons
Digital
Street Sign
App-Based
Control
Wireless
Transceiver
Source: Intellistreets
Intelligent Lamp Post Visible Light Communications
Indoor
location-enabled
LED fixtures
“communicate”
Connected shoppers
opt-in to “listen” with
Retailer’s app
Camera detects
Signal emitted by
LED fixtures
Indoor location software
platform delivers personalized
location-based services
Indoor
location
software
platform
Lighting Fixtures + Software Activate sensors, capture data, deliver solutions.
Cloud Output Optimized solutions
Mobility & Transportation
Public Safety & Security
Energy & Sustainability
Communications
Resource Conservation
Environment & Weather
Maintenance & Operations
Physical Infrastructure
Input Sensors to capture
Video
Environment
Audio
Ambient
Motion
Vibration
Lighting Fixtures + Software
Shipping
analytics
Queue
reduction Outcomes
• Revenue generation
• Customer engagement
• Workforce optimization
• Space optimization
Markets Retail
Financial
Airports
Warehouses
DataCenters
Manufacturing
Public Venues
Healthcare
Imagination at work.
Thank you!
Mary Beth Gotti
Manager, GE Lighting Institute
Nela Park
Cleveland, Ohio
www.gelighting.com