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power light source
Luxeon Line
Technical Data DS21
LuxeonTM 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 (up to100k hours) * Available in White, Green, Blue, Cyan,
(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.
Red, and Amber * Highly efficient collimating optics provide tight beams * More Energy Efficient than Incandescent and most Halogen lamps
Luxeon Power Light Sources give you total design freedom and unmatched brightness, creating a new world of light.
* Low voltage DC operated * Cool beam, safe to the touch * Instant light (less than 100 ns) * Fully dimmable
For high volume applications, custom Luxeon power light source designs are available upon request, to meet your specific needs.
* No UV * Superior ESD protection
Typical Applications
* Cove lighting * Indoor and outdoor commercial and residential architectural lighting * Security lighting * Under shelf lighting
L Emitters can be purchased in reels for high volume assembly. Sample kits are 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 Line is available in white, green, blue, cyan, red, and amber.
Mechanical Dimensions
Notes:
1. Connector on board AMP type, code 2-179123-2; Mating connector - AMP receptacle housing assembly, code 173977-2. Slots in aluminum-core PCB for M3 or #4 mounting screw. Drawing not to scale. All dimensions are in millimeters. Luxeon Lines are provided with a jumper inserted in the right-hand connector to complete the electrical circuit. In this configuration the connector marked with a "+" should be used for connection to the power supply. This jumper may be removed and inserted in the left connector if required for the application, or removed completely to allow for daisy chain connection to drive multiple Luxeon Lines in series.
2. 3. 4. 5.
AMP 2-pin CT Connector
AMP 2-pin CT Connector
Circuit Diagram
1
2 AMP 2-pin CT connector
1
2
Luxeon Line
2
Document #: DS21 (10/05)
Flux Characteristics at 700mA, Junction Temperature, TJ = 25oC
Minimum Luminous Flux (lm) V [1,2] 140 140 140 40 310 240 Typical Luminous Flux (lm) V [2] 250 300 300 100 450 425
Notes:
1. Minimum luminous flux performance guaranteed within published operating conditions. Lumileds maintains a tolerance of +/-10% for luminous flux measurements. Flux values for Luxeon Line with optics. 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 vary from a minimum of 30 lm at 460 nm to a typical of 150 lm at 480 nm 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.
Color White Green Cyan Blue[3] Red Amber
Luxeon line LXHL-NWE9 LXHL-NM99 LXHL-NE99 LXHL-NB99 LXHL-ND95 LXHL-NL95
2.
3.
Optical Characteristics at 700mA, Junction Temperature, TJ = 25oC
Typical 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 5500 k 10,000 k 530 nm 550 nm 505 nm 520 nm 470 nm 490 nm 627 nm 645 nm 590 nm 597 nm
Notes:
1. Dominant wavelength is derived from the CIE 1931 Chromaticity diagram and represents the perceived color. CRI (Color Rendering Index) for White product 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. Typical candela on axis per LED for 470 nm devices. Due to the CIE eye response curve in the short blue wavelength range, candela values will vary over the Lumileds blue color range. 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.
color
White Green Cyan Blue Red Amber
Spectral Half-Width[3] (nm) 1/2
--35 30 25 20 14
Temperature Coefficient of Dominant Wavelength (nm/oC)
D/ J --0.04 0.04 0.04 0.05 0.09
Viewing Angle Per LED[4] (degree)
2 1/2 10 10 10 10 10 10
Typical Candela on Axis per LED[8] (Cd)
250 600 600 200[5] 660 540
2. 3. 4.
5.
6.
7.
8.
Luxeon Line
3
Document #: DS21 (10/05)
Electrical Characteristics at Junction Temperature, TJ = 25oC
Temperature
Part Number
Color
Forward Voltage VF (V) Min. Typ. Max.
[1]
Dynamic resistance[2] () RD
coefficient of forward voltage[3] (mV/oC) VF/ TJ
Array Thermal resistance, junction to board[4] oC/W) RJ-B (
Notes:
Forward test current (mA) IF
1.
2.
lxhl-nwE9 White lxhl-nm99 Green lxhl-ne99 Cyan lxhl-nb99 Blue LXHL-ND95 Red lxhl-nl95 Amber
16 16 16 16 14 14
21 21 21 21 18 18
24 24 24 24 21 21
3 3 3 3 7.2 7.2
-12 -12 -12 -12 -12 -12
1.7 1.7 1.7 1.7 1.9 1.9
700 700 700 700 700 700
3. 4.
Lumileds maintains a tolerance of +/-0.06 Volts per LED for voltage measurements. Dynamic resistance is the inverse of the slope in linear forward voltage model for LEDs. See Figures 2a and 2b. Measured between 25oC TJ 110oC at IF = 700mA. To determine the junction temperature, multiply by total array power. For best optical and lifetime performance, additional heat sinking is required.
Absolute Maximum Ratings
Notes:
Parameter DC Forward Current (mA) [1] 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) White/Green/ Cyan/Blue Red/Amber 1. Proper current derating must be observed to maintain junction temperature below the maximum. For more information, consult Luxeon OEM Guide, available upon request. LEDs are not designed to be driven in reverse bias. Please consult Lumileds' Application Brief AB11 for further information.
700 770 1000 1100 700 700 16,000V HBM 135 120 105 105 -40 to +75 -40 to +75
2.
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
450
500
550
600
650
700
Wavelength (nm)
1.0
Relative Specrtal Power Distribution
0.8 0.6 0.4 0.2 0.0 350
Figure 1b. White Color Spectrum of Typical CCT Part, Integrated Measurement.
400
450
500
550
600
650
700
750
800
Wavelength (nm)
Luxeon Line
4
Document #: DS21 (10/05)
Forward Current Characteristics, TJ = 25oC
Note:
IF - Average Forward Current (mA)
IF - Average Forward Current (mA)
400 800 350 700 300 600 250 500 200 400 150 300 100 200 50 100 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)
400 800 700 350 600 300 500 250 400 200 300 150 200 100 100 50 0 0 3 6 9 12 15 18 21 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 V F - Forw ard Voltage (Volts)
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.
Figure 2a. Forward Current vs. Forward Voltage for White, Green, Cyan and Blue.
Figure 2b. Forward Current vs. Forward Voltage for Red and Amber.
Normalized Relative Luminous Flux
1 0.8 0.6 0.4 0.2 0 0 100 200 200 400 300 600 400 800 IF - Average Forw ard Current (mA)
Normalized Relative Luminous Flux
1.2
1.2 1.0 0.8 0.6 0.4 0.2 0.0 0 200 100 400 200 600 300 800 400 IF - Average Forw ard Current (mA)
Figure 3a. Relative Luminous Flux vs. Forward Current for White, Green, Cyan and Blue at TJ = 25oC maintained.
Figure 3b. Relative Luminous Flux vs. Forward Current for Red and Amber at TJ = 25oC maintained.
IF - Forward Current (mA)
IF - Forward Current (mA)
800 700 600 500 400 300 200 100 0 0 25 50 75 100 125 150 TA - Ambient Temperature (oC)
R J-A=6oC/W R J-A=5oC/W R J-A=4oC/W R J-A=3oC/W
800 700 600 500 400 300 200 100 0 0 25 50 75 100 125 TA - Ambient Temperature ( oC)
Note:
R J-A=6oC/W R J-A=5oC/W R J-A=4oC/W R J-A=3oC/W
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.
Figure 4a. Maximum Forward Current vs. Ambient Temperature. Derating based on TJMAX = 135 oC for White, Green, Cyan and Blue.
Figure 4b. Maximum Forward Current vs. Ambient Temperature. Derating based on TJMAX = 120 oC for Red and Amber.
Luxeon Line
5
Document #: DS21 (10/05)
Light Output Characteristics
150 140 130 120 110 100 90 80 70 60 50 -20 0 20 40 60 80
o
Relative Light Output (%)
Green B lue White Cyan
Figure 5a. 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 5b. Relative Light Output vs. Junction Temperature for Red and Amber.
Red A mber
20
40
60
80
o
100
120
Junction Temperature, TJ ( C)
Representative Spatial Radiation Pattern
100 Relative Intensity (%) 80 60 40
Figure 6. Representative spatial Radiation Pattern for one Luxeon LED with optics, all colors.
Note:
20 0 -40 -30 -20 -10 0 10 20 30 40
For more detailed technical information regarding Luxeon radiation patterns, please consult your Lumileds Authorized Distributor or Lumileds sales representative.
Angular Displacement - Degrees
Luxeon Line
6
Document #: DS21 (10/05)
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 for Line) 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 Line
7
Document #: DS21 (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, U.S., 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 Line
8
Document #: DS21 (10/05)

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