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power light source
Luxeon Flood
Technical Data DS24
Luxeon(R) is a revolutionary, energy efficient and ultra compact new light source, combining the lifetime and reliability advantages of Light Emitting Diodes with the brightness of conventional lighting.
Features
* Highest Flux per LED in the world * Very long operating life
(R)
Luxeon features one or more power light sources mounted onto an aluminum core printed circuit board, allowing for ease of assembly, optimum cooling and accurate light center positioning.
(up to100k hours) * Available in White, Green, Cyan, Blue, Red and Amber * More Energy Efficient than Incandescent and most Halogen lamps
For high volume applications, custom Luxeon power light source designs are available upon request, to meet your specific needs.
* Low voltage DC operated * Cool beam, safe to the touch * Instant light (less than 100 ns) * Fully dimmable
Luxeon Power Light Sources give you total design freedom and unmatched brightness, creating a new world of light.
TM
* No UV * Superior ESD protection
Luxeon
Emitters can be purchased in reels for high volume assembly. Sample kits are
Typical Applications
* Decorative flood * Traffic lights * Railway crossings and wayside * Beacons
also available for prototyping and design evaluation. A sample kits contains a strip of 50 taped emitters. To order a sample kit, add a "K" to the end
Luxeon Flood is available in white, green, cyan, blue, red, and amber.
Mechanical Dimensions
Flood 12-Up Notes:
1. Connector on board AMP type, code 2-179123-4 ; Mating connector - AMP receptacle housing assembly, code 173977-4. Flood 12-Up has a resister component, 2.2k Ohm. Drawing not to scale. All dimensions are in millimeters.
2.
Resistor
3. 4.
25-0032
Flood 18-Up
Notes:
1. Connector on board AMP type, code 2-179123-4 ; Mating connector - AMP receptacle housing assembly, code 173977-4. Flood 18-Up has an NTC component, 10k Ohm. Drawing not to scale. All dimensions are in millimeters.
2. 3. 4.
25-0042
Circuit Diagram
Flood 12-Up Flood 18-Up
Resistor
NTC
Luxeon Flood
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Document #: DS24 (10/05)
Flux Characteristics at 350mA, Junction Temperature, TJ = 25oC
Radiation Pattern Batwing (low dome) Flood 12-up Lambertian (high dome) Batwing (low dome) Flood 18-up Lambertian (high dome) Part Number LXHL-MWCE LXHL- MMCA LXHL- MECA LXHL- MBCA LXHL- MDCA LXHL- MLCA LXHL- MDCB LXHL- MLCB LXHL- MWJE LXHL- MMJA LXHL- MEJA LXHL- MBJA LXHL- MDJA LXHL- MLJA LXHL- MDJB LXHL- MLJB Minimum Luminous Flux (lm) V [1,2] 165 165 165 45 165 125 365 280 250 250 250 65 250 190 550 420 Typical
Luminous
Notes:
1. Test Current (mA) 700 700 700 700 700 700 700 700 1050 1050 1050 1050 1050 1050 1050 1050 Minimum luminous flux performance guaranteed within published operating conditions. Luxeon types with even higher luminous flux levels will become available in the future. Please consult your Lumileds Authorized Distributor or Lumileds sales representative for more information. Minimum flux value for 470 nm devices. Due to the CIE eye response curve in the short blue wavelength range, the minimum luminous flux will vary over the Lumileds blue color range. Luminous flux will range from minimums of 35 lm for 12-Up and 50 lm for 18-Up Floods at 460nm to typicals of 190 lm for 12-Up and 280 lm for 18-Up Floods at 480nm due to this effect. Although the luminous power efficiency is lower in the short blue wavelength range, radiometric power efficiency increases as wavelength decreases. For more information, consult the Luxeon Design Guide, available upon request.
Configuration
Color White Green Cyan Blue[3] Red Amber Red Amber White Green Cyan Blue[3] Red Amber Red Amber
Flux (lm) V [2] 300 360 360 120 320 300 525 500 450 540 540 180 480 450 790 750
2.
3.
Optical Characteristics at 350mA, Junction Temperature, TJ = 25oC
Dominant Wavelength[1] D or Color Temperature[2] CCT Min. Typ. Max.
4500 K 520 nm 490 nm 460 nm 620.5 nm 584.5 nm 620.5 nm 584.5 nm 5500 K 530 nm 505 nm 470 nm 625 nm 590 nm 627 nm 590 nm 10,000 K 550 nm 520 nm 490 nm 645 nm 597 nm 645 nm 597 nm
Notes:
1.
temperature coefficient of dominant wavelength (nm/oC) D/ J --0.04 0.04 0.04 0.05 0.09 0.05 0.09
Radiation Pattern
Color White Green Cyan Blue Red Amber Red Amber
Spectral Halfwidth[3] (nm) 1/2 --35 30 25 20 14 20 14
Viewing Angle per LED[4,7] (Degrees) 2 1/2 110 110 110 110 110 110 140 140
2. 3. 4.
5.
Batwing (low dome)
Lambertian (high dome)
6.
7.
8.
Dominant wavelength is derived from the CIE 1931 Chromaticity diagram and represents the perceived color. CRI (Color Rendering Index) for White product types is 70. Spectral width at 1/2 of the peak intensity. 1/2 is the off axis angle from lamp centerline where the luminous intensity is 1/2 of the peak value. Luxeon Floods are not designed for direct view applications. Lumileds reserves the right to mix LEDs of different color and flux values to achieve the typical values listed above, possibly resulting in visible variation across the array. All red and amber products built with Aluminum Indium Gallium Phosphide (AlInGaP). All white, green, cyan, and blue products built with Indium Gallium Nitride (InGaN). All power light sources represented here are IEC825 Class 2 for eye safety.
Luxeon Flood
3
Document #: DS24 (10/05)
Electrical Characteristics at Junction Temperature, TJ = 25oC
Notes: Flood 12-Up
Temp
coefficient
1.
Thermal junction to board[3] (oC/W) RJ-B
resistance,
Radiation Pattern
Color
Forward Voltage (V) VF Min. Typ. Max.
resistance[1]
Dynamic () RD
of Forward voltage[2] (mV/oC) VF/ TJ
test current (mA) IF
2.
Batwing (low dome)
White Green Cyan Blue Red Amber
16 16 16 16 14 14 14 14
21 21 21 21 17 17 18 18
24 24 24 24 20 20 21 21
3 3 3 3 7.2 7.2 7.2 7.2
-12 -12 -12 -12 -12 -12 -12 -12
1.7 1.7 1.7 1.7 1.7 1.7 1.9 1.9
700 700 700 700 700 700 700 700
3.
Lambertian Red (high dome) Amber
Dynamic resistance is the inverse of the slope in linear forward voltage model for LEDs. See Figures 3a and 3b. Measured between 25oCT TJ 110oC at IF = 700mA for Flood 12-Up and IF = 1050mA for Flood 18-Up. To determine the junction temperature, multiply by total array power. Due to the high packing density of the Floods, the board temperature rise is significant and must always have additional heat sinking at nominal operating conditions.
Flood 18-Up
Dynamic resistance[1] () RD Temp coefficient of forward voltage[2] (mV/oC) VF/ TJ Thermal resistance, junction to board[3] (oC/W) RJ-B test current (mA) IF
Radiation
Pattern
Color
Forward Voltage (V) VF Min. Typ. Max.
Batwing (low dome)
White Green Cyan Blue Red Amber
16 16 16 16 14 14 14 14
21 21 21 21 17 17 18 18
24 24 24 24 20 20 21 21
2 2 2 2 4.8 4.8 4.8 4.8
-12 -12 -12 -12 -12 -12 -12 -12
1.1 1.1 1.1 1.1 1.1 1.1 1.3 1.3
1050 1050 1050 1050 1050 1050 1050 1050
Lambertian Red (high dome) Amber
Absolute Maximum Ratings
Flood 12-Up
Parameter White/Green/ Cyan/Blue
[1]
Flood 18-Up
White/Green/ Cyan/Blue Red/Amber
Notes:
1. Proper current derating must be observed to maintain junction temperature below the maximum. For more information, consult Luxeon Design Guide, available upon request. LEDs are not designed to be driven in reverse bias. Please consult Lumileds' Application Brief AB11 for further information.
Red/Amber
DC Forward Current (mA) Peak Pulsed Forward Current (mA) Average Forward Current (mA) ESD Sensitivity [2] LED Junction Temperature (oC) Aluminum-Core PCB Temperature (oC)
Storage & Operating Temperature(oC)
700 770 1000 1100 700 700 16,000V HBM 135 120 105 105
-40 to +105 -40 to +105
1050 1155 1500 1650 1050 1050 16,000V HBM 135 120 105 105
-40 to +105 -40 to +105
2.
Luxeon Flood
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Document #: DS24 (10/05)
Wavelength Characteristics
1.0 Relative Spectral Power Distribution
C YA N GR EEN A M B ER R ED
0.8
B LUE
Figure 1a. Relative Intensity vs. Wavelength.
0.6 0.4 0.2 0.0 400
1.0
450
500
550
600
650
700
Relative Specrtal Power Distribution
Wavelength (nm)
Figure 1b. White Color Spectrum of Typical CCT Part, Integrated Measurement.
0.8
0.6
0.4
0.2
0.0 350 400 450 500 550 600 650 700 750 800
Wavelength (nm)
Light Output Characteristics
Relative Light Output (%) 150 140 130 120 110 100 90 80 70 60 50 -20 0 20 40 60 80
o
Green B lue White Cyan
Figure 2a. Relative Light Output vs. Junction Temperature for White, Green, Cyan and Blue.
100
120
Junction Temperature, TJ ( C)
200 180 160 140 120 100 80 60 40 20 0 -20 0
Relative Light Output (%)
Figure 2b. Relative Light Output vs. Junction Temperature for Red and Amber.
Red A mber
20
40
60
80
o
100
120
Junction Temperature, TJ ( C)
Luxeon Flood
5
Document #: DS24 (10/05)
Forward Current Characteristics, TJ = 25oC
IF - Average Forward Current (mA) 1050 700 350
IF - Average Forward Current (mA)
18-Up 12-Up 1200 400 800
18-Up 12-Up 1200 400 800 1050 350 700 900 300 600 750 250 500 600 200 400 450 150 300 300 100 200 150 100 50 0
Note:
Driving these high power devices at currents less than the test conditions may produce unpredictable results and may be subject to variation in performance. Pulse width modulation is recommended for dimming effects.
900 300 600 750 250 500 600 200 400
450 150 300 300 100 200 150 100 50 0 0 3 6 9 2.0 15 18 21 24 0.0 0.5 1.0 1.5 12 2.5 3.0 3.5 4.0
V F - Forw ard Voltage (Volts) Figure 3a. Forward Current vs. Forward Voltage for White, Green, Cyan and Blue.
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 0 3 6 9 12 15 18 21 V F - Forw ard Voltage (Volts) Figure 3b. Forward Current vs. Forward Voltage for Red and Amber.
Normalized Relative Luminous Flux
1 0.8 0.6 0.4 0.2 0 0 0 100 200 300 200 400 600 300 600 900 400 12-Up 800 1200 18-Up
Normalized Relative Luminous Flux
1.2
1.2 1.0 0.8 0.6 0.4 0.2 0.0 0 0 200 100 300 400 200 600 600 300 900 800 400 12-Up 1200 18-Up
IF - Average Forw ard Current (mA)
Figure 4a. Relative Luminous Flux vs. Forward Current for White, Green, Cyan and Blue at TJ = 25oC maintained.
IF - Average Forw ard Current (mA)
Figure 4b. Relative Luminous Flux vs. Forward Current for Red and Amber at TJ = 25oC maintained.
IF -F Forward Current (mA)
I - Forward Current (mA)
600 500 400 300 200 100 0 0
R J-A=6oC/W R J-A=5oC/W R J-A=4oC/W R J-A=3oC/W
IF - Forward Current (mA)
800 700
800 700 600 500 400 300 200 100 0 0
R J-A=6oC/W R J-A=5oC/W R J-A=4oC/W R J-A=3oC/W
25
50
75
100
125
150
25
50
75
100
125
TA - Ambient Temperature ( oC)
Figure 5a. Maximum Forward Current vs. Ambient Temperature. Derating based on TJMAX = 135 oC for White, Green, Cyan and Blue12-Up.
TA - Ambient Temperature (oC)
Figure 5b. Maximum Forward Current vs. Ambient Temperature. Derating based on TJMAX = 120 oC for Red and Amber 12-Up.
IF - Forward Current (mA)
1200 1000 800 600 400 200 0 0 25 50 75 100 125 150 TA - Ambient Temperature (oC)
Figure 6a. Maximum Forward Current vs. Ambient Temperature. Derating based on TJMAX = 135 oC for White, Green, Cyan and Blue18-Up.
R J-A=4oC/W R J-A=3oC/W R J-A=2oC/W
IF - Forward Current (mA)
1200 1000 800 600 400 200 0 0 25 50 75 100 125 TA - Ambient Temperature ( oC)
Figure 6b. Maximum Forward Current vs. Ambient Temperature. Derating based on TJMAX = 120 oC for Red and Amber 18-Up.
R J-A=4oC/W R J-A=3oC/W R J-A=2oC/W
Luxeon Flood
6
Document #: DS24 (10/05)
Representative Spatial Radiation Pattern
Batwing Radiation Pattern (without optics)
100 90 80 70 60 50 40 30 20 10 0 -100 -80 -60 -40 -20
0
20
40
60
80
100
100 90 80 70 60 50 40 30 Typical Upper Bound 20 TypicalLo wer Bo und 10 0 -100 -80 -60 -40 -20 0 20 40 60 Angular Displacement (Degrees)
Note:
For more detailed technical information regarding Luxeon radiation patterns, please consult your Lumileds Authorized Distributor or Lumileds sales representative.
80 100
Relative Intensity (%)
Angular Displacement (Degrees)
Figure 7a. Representative Spatial Radiation Pattern per Luxeon emitter White.
Relative Intensity (%)
80 100
Figure 7b. Representative Spatial Radiation Pattern per Luxeon emitter for Red, Amber, Green, Cyan and Blue.
Lambertian Radiation Pattern
100 90 80 70 60 50 40 30 20 10 0 -100 -80 -60 -40 -20 0 20 40 60 Angular Displacement (Degrees) Relative Intensity (%)
Figure 8. Representative Spatial Radiation Pattern per Luxeon emitter for Red and Amber.
Average Lumen Maintenance Characteristics
Lifetime for solid state lighting devices (LEDs) is typically defined in terms of lumen maintenance--the percentage of initial light output remaining after a specified period of time. Lumileds projects that Luxeon products will deliver on average 70% lumen maintenance at 50,000 hours of operation. This performance is based on independent test data, Lumileds historical data from tests run on similar material systems, and internal Luxeon reliability testing. This projection is based on constant current 350 mA operation per LED (700 mA 12 Up Flood, 1050 mA for 18 Up Flood) with junction temperature maintained at or below 90C. Observation of design limits included in this data sheet is required in order to achieve this projected lumen maintenance.
Luxeon Flood
7
Document #: DS24 (10/05)
About Luxeon
Luxeon is the new world of solid state lighting (LED) technology. Luxeon Power Light Source Solutions offer huge advantages over conventional lighting and huge advantages over other LED solutions. Luxeon enables partners to create and market products that, until now, were impossible to create. This means the opportunity to create products with a clear competitive advantage in the market. Products that are smaller, lighter, sleeker, cooler, and brighter. Products that are more fun to use, more efficient, and more environmentally conscious than ever before possible!
Company Information
Luxeon is developed, manufactured and marketed by Lumileds Lighting, LLC. Lumileds is a world class supplier of Light Emitting Diodes (LEDs) producing billions of LEDs annually. Lumileds is a fully integrated supplier, producing core LED material in all three base colors (Red, Green, Blue) and White. Lumileds has R&D development centers in San Jose, California and Best, The Netherlands. Production capabilities in San Jose, California and Malaysia.
Lumileds may make process or materials changes affecting the performance or other characteristics of Luxeon. These products supplied after such change will continue to meet published specifications, but may not be identical to products supplied as samples or under prior orders.
Lumileds
www.luxeon.com www.lumileds.com For technical assistance or the location of your nearest Lumileds sales office, call: Worldwide: +1 408-435-6111 US Toll free: 1-888-589-3662 Asia: 800-5864-5337 Europe: 00 800 443 88 873 Fax: +1 408-435-6855 Email us at info@lumileds.com Lumileds Lighting, U.S., LLC 370 West Trimble Road San Jose, CA 95131
Lumileds is pioneering the high flux LED technology and bridging the gap between solid state LED technology and the lighting world. Lumileds is absolutely dedicated to bringing the best and brightest LED technology to enable new applications and markets in the Lighting world.
2005 Lumileds Lighting. All rights reserved. Luxeon is a trademark of Lumileds Lighting, U.S., LLC. Product specifications are subject to change without notice.
Luxeon Flood
8
Document #: DS24 (10/05)

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