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The LED revolutionDigital lighting is transforming the entire landscape*
*Source: Philips Lighting global market study 2009, updated for 2010
Traditional lighting
LED lighting
87%
Oliveira Bridge, Sao Paulo, Brazil
Output, efficiency, lifetime
time2004 2008 2012 2016
Price
2010 The year of the LED revolution.....
12
Advantages of LEDs
• Long lasting and low
maintenance
• Energy efficient
• Dynamic (digitally) colour
control
• Small (design flexibility)
• Directed light (increased
efficiency)
• Robust and vibration proof
• Turn on instantly
• No IR and UV radiation in
the beam
• Cool beam of light
• Low voltage
• No mercury
• Cold start capability (-40°C)
13
LED lamps are green!
usage - transport - packaging - production
carbon footprint (kg CO2)
Method: IPCC GW 100a
MASTER LED Genie EcoClassic GLS
GLS
14
Worldwide potential savings
51 billion Euros in electricity costs/year
(20% savings @ EUR 10 cents/KWh)
273 million tons of CO2 emissions/year(13.6 billion trees)
more than 1080 million barrels of oil/year
€
menu
with today‟s commercially-available LED technology
16
MASTER LED GU10 Lamp0
£2.00
6000 hrs
10.00 p
Current Lamp Superior Lamp
1 3 1 1 1 9
1 17 1 1 1 5.00
Twistline
£1.00 £35.00
2000 hrs 0.333 40000 hrs 6.66667
50 W FALSE 7 W
Base Conditions
Planned labour cost:
Hours burned/yr:
Electricity costs:
Twistline GU10 or GZ10, 240V, All wattages ex.
50WMASTER LED, Ave. rated lifetime
Tungsten Halogen
Twistline
LED
MASTER LED
£0.30
£6.00£5.25
£3.00£4.2
£30.0£29.25
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
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MASTER LED Twistline
Annual Labour Planned Replacement Annual lamp purchase
Annual Electricity Total cost pa
Payback Period 1.16 years Savings (pa) £ 29.25
18
Energy Star testing results (August 2007)
“Tested products showed that offered claims of efficacy are
overstated by 25 to 35% and Lumen output is overstated by 30 to
95%”.
Report: “OpgeLed” by Dutch Metrology Institute (NMI/VSL)
“It is very clear that there are products on the market which by no
means achieve what the manufacturer promises“
Back Reflected
Light
White Light
Re-Directed
Light
Remote
Phosphor
Blue chips Reflective mixing Chamber
White Light White LED principle with remote phosphor
20
Binning
Bin 1
Bin 3
Bin 2
LEDs are binned on:
• Flux
• Colour
• Forward Voltage
OUTPUT
# o
f pro
ducts
Flux [lm]
Evolution of LED Efficacy
Light Source Description hL(lm/W)
500W High-pressure Na 150
140W Metal Halide 122
„TL HE‟ Tube Fluorescent 105
Halogen-IR Incandescent 30
Standard Incandescent 16
halogen
fluorescent
incandescent
Lu
min
ous E
ffic
acy (
lm/W
)
0
50
100
150
200
1930 1950 1970 1990 2010
Year
2010 DOE
Roadmap
250
Cool
white
Warm
white
2020
• Factors that must be considered– These values are
for the LED and NOT the lamp or luminaire
– Lamp or luminaire efficiency takes into consideration
• Thermal losses
• Optical losses
• Driver efficiency
SEP 2010:
120lm/W
min.
CW&NW
Next 3-5 years: >150lm/W phosphor white for High-flux LEDs
24
LED systems characteristicsSystem efficiency: system components
LED LED array Optics Luminaire
100 lm/W
• Colour temperature
• Temperature (Tj)
• Drive current
• CCT combinations
• Thermal losses
(higher Tj)
• Optical losses
85 lm/W 70 lm/W = system efficiency
Driver
50 lm/W
• Driver efficiency
-10 – -15% -10 – -30% -10 – 30 %
Specification Guidelines
for LED Luminaires
www.cibse.org
Applications
Entertainment
2008
Time
Applications
Architectural
Time
Applications
Retail
Time
35
Category managementHighly improved visual impression of products on
display
With fluorescent lighting With LED Freezer Modules• Improved uniformity of lighting
• Reduction of glare
• Improved brightness level
• Consistent appearance over time
Mamas & Papas
37
LED Application Example
M&S Simply Food (Sheffield) - Maxos LED
Applications
Transport
Time
Applications
Hospitality
Time
For each lighting technology project energy saving paybacks are mainly affected by burning hours and the electricity price
MASTER LEDspot MV - GU10 Perfect Fit
45
Dimmable
12NC 25D 3000K: 929000169902
2700K: 929000196802
40D 3000K: 929000170002
2700K: 929000196902
Wattage 4W 35W halogen replacement
Dimmable yes
Dimension /
socket
Perfect Fit
GU10 socket
ColorTrue warm white (2700K)
Warm white (3000K)
Lifetime 25.000 hours
Beam angle 25D, 40D
Beam
intensity
3000K: 600 cd (25D), 400 cd (40D)
2700K: 600 cd (25D), 310 cd (40D)
CRI > 80
Potential savings of
up to € 34*)per year
MASTER LEDspot LV - MR16
46
Wattage 10W 50W halogen replacement
Dimmable Yes (improved dimming performance)
Special
PATENTED intelligent driver (enables broad
compatibility with existing electronic halogen
transformers)
(est. 99%; IC controlled transformers are the only
potential exception)
Fan improvement resulting in noise reduction
Safety feature: auto shut off (temporary overheat
protection)
Dimension Retrofittable: GU5.3 socket / MR16 shape
Color True warm white (2700K), Warm white (3000K)
Lifetime 25.000 (/30.000) hours
Beam angle 36D
Beam
intensity
2700K: 990 cd
3000K: 1030 cd
CRI > 80
Patented solution for transformer compatibility
Dimmable
Potential savings of
up to € 44*)per year
47
NOVALLURE CANDLE
Unique sparkling
effect!
Potential savings of
up to € 13*)per year
Dimmable
12NC: 929000197002
Wattage 2W 10W halogen replacement
Dimmable Yes
Special Beautiful sparkling effect, award winning design
Dimension /
socketSBC (Also available in SES)
Color True warm white (2700K)
Lifetime 20.000 hours
Lumen
output136 Lm
CRI > 80
MASTER LEDtube22W
49
• Easy upgrade of existing installations to LED
technology; installation : • Standard mains requires rewiring
• EM gear: installed with protection starter
• Reliable, safe and good light effect
• 50% energy-saving* (replace standard
fluorescent TLD 36W)
• Lifetime 40000 hours
• 36W equivalent (4ft) : 1500lm
•120D directional light
• 4000K, 6500K
• 2ft, 3ft, 4ftNew
Applications
Road
Time
What is LEDGINE ?
LEDGINE is Philips‟ standard solution for roadlighting and highbays
Maximized energy savings – up to 80%
Easy to maintain, Easy to upgrade – a future proof solution
Best lighting quality, uniform and comfortable
Fit for traditional applications, norms & requirements
Available in all color temperatures (optional)
A global Philips Light engine
LEDGINE benefits
Energy saving Serviceable Upgradeable Lighting Quality
Preference / Strategy Multi Application
Applications
Commercial
Time
59
• High efficient Downlight, saves up to 50% compared to CFL Downlights
• Easy to install, Smaller size and excellent beam control(UGR22 and UGR19 optics)
• Colour consistence
• Available in Warm White(3000K) and Neutral White(4000K) dimmable DALI
• Zero maintenance (no-relamping): install & forget
• 50K hours lifetime
• 3 sizes, 3 choices of output and accessories enables all downlight applications
LuxSpace
6060
Fluorescent
Key benefits:
• Inspiring design & light effect
• High visual comfort (UGR: 19)
• Energy saving (55 lm/W; 300/500 LX concept)
• Additional energy saving up to 50% in combination with
controls
DayZone“Innovative design meets sustainability”
5%energy savings
possible
Cost
Visual comfort/ design
Efficacy
62
PowerBalance
“Bringing an Office LED luminaire to
the market, delivering
best possible payback compared
to fluorescent solutions, while being
more energy efficient and
maintaining good enough quality
lighting (complying with office
norms)
6363
Fluorescent
PowerBalance
Key benefits:
• Office LED luminaire delivering best TCO / earliest possible payback
• 25% energy saving compared to 4x14W (~45W vs 63W) / 2x28W (~45W vs 62W)
• Office compliant
• Additional energy saving up to 50% in combination with controls
25%energy savings
possible*
* Comparing to SmartForm 4x14W D8 @ 63W
Cost
Visual comfort/ design
Efficacy
66
• Warehouses
• Distribution centres
• Production areas
• Under canopy lighting
• Retrofit of HID highbays
Main applications
67
LED HighbayThe most efficient highbay in the market
Key benefits:• 1 on 1 replacement of 400W and 250W HID highbays
• 35% lower energy consumption than HID
• Dimmable (DALI) for even more energy savings
• Instant light
LED Fluorescent
Specification Guidelines
for LED Luminaires
www.cibse.org
