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power light source
Luxeon Ring
(R)
Technical Data DS22
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 (up to100k hours) * Available in white, green, cyan, blue,
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
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.
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
* No UV * Superior ESD protection
Typical Applications
* Decorative lighting * Architectural detail lighting * Uplighters/Downlighters/Orientation lighting * Entertainment lighting * Bollards
Luxeon Ring is available in white, green, cyan, blue, red, and amber.
Mechanical Dimensions
Ring with 6 LEDs 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.
2. 3. 4.
Ring with 12 LEDs
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.
2. 3. 4.
Luxeon Ring
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Document #: DS22 (10/05)
Circuit Diagram
Ring with 12 LEDs
1
2
Ring with 6 LEDs
1
2
Flux Characteristics at 700mA, Junction Temperature, TJ = 25oC
Minimum Luminous Flux (lm) V [1,2] 140 140 140 40 310 240 70 70 70 20 155 120 Typical Luminous Flux (lm) V [2] 250 300 300 100 450 425 125 150 150 50 225 215
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 Ring 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 range from minimums of 30 lm for 12-Up and 15 lm for 6-Up Rings at 460nm to typicals of 150 lm for 12-Up and 75 lm for 6-Up Rings 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 White Green Cyan Blue[3] Red Amber
Part Number LXHL-NWE6 LXHL- NM96 LXHL- NE96 LXHL- NB96 LXHL- ND92 LXHL- NL92 LXHL- NWE7 LXHL- NM97 LXHL- NE97 LXHL- NB97 LXHL- ND93 LXHL- NL93
2.
Ring 12-up
Ring 6-up
3.
Luxeon Ring
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Document #: DS22 (10/05)
Optical Characteristics at 700mA, 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 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 Spectral Halfwidth[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] (Degrees) 2 1/2 10 10 10 10 10 10
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.
2. Typical Candela on Axis per LED[8]
(Cd) 250 600 600 200[5] 660 540
3. 4.
Color White Green Cyan Blue Red Amber
5.
6.
7.
Electrical Characteristics at 700mA, Junction Temperature, TJ = 25oC
Ring 12-Up
Dynamic resistance[2] Temp coefficient of forward voltage[3] (mV/oC) VF/ TJ Thermal resistance, junction to board[4] oC/W) RJ-B (
8.
Color
Part Number
Forward Voltage[1] (V) VF Min. Typ. Max.
() RD
White Green Cyan Blue Red Amber
LXHL-NWE6 LXHL-NM96 LXHL-NE96 LXHL-NB96 LXHL-ND92 LXHL-NL92
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
Notes:
1. 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 3a and 3b. 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.
2.
Ring 6-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
3. 4.
Color
Part Number
Forward Voltage (V) VF Min. Typ. Max.
White Green Cyan Blue Red Amber
LXHL-NWE7 LXHL-NM97 LXHL-NE97 LXHL-NB97 LXHL-ND93 LXHL-NL93
8 8 8 8 7 7
10 10 10 10 9 9
12 12 12 12 11 11
1.5 1.5 1.5 1.5 3.6 3.6
-6 -6 -6 -6 -6 -6
3.3 3.3 3.3 3.3 3.8 3.8
Absolute Maximum Ratings
Parameter 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.
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)
700 1000 700 135 105 -40 to +75 16,000V HBM
770 1100 700 120 105 -40 to +75
2.
Luxeon Ring
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Document #: DS22 (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
450
500
550
600
650
700
Wavelength (nm)
1.0
Relative Specrtal Power Distribution
0.8
Figure 1b. White Color Spectrum of Typical CCT Part, Integrated Measurement.
0.6
0.4
0.2
0.0 350
400
450
500
550
600
650
700
750
800
Wavelength (nm)
Light Output Characteristics
150 140 130 120 110 100 90 80 70 60 50 -20
Green B lue White Cyan
Relative Light Output (%)
Figure 2a. Relative Light Output vs. Junction Temperature for White, Green, Cyan and Blue.
0
20
40
60
80
o
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
100
120
Junction Temperature, TJ ( oC)
Luxeon Ring
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Document #: DS22 (10/05)
Forward Current Characteristics, TJ = 25oC
IF - Average Forward Current (mA)
IF - Average Forward Current (mA) 400 800 700 350 300 600 250 500 200 400 150 300 200 100 100 50 0 0 1.5 3 4.5 6 2.5 9 3.5 12 0.0 0.5 1.0 1.5 2.0 7.5 3.010.5 4.0 6-Up 0 3 6 9 12 15 18 21 24 12-Up V F - Forw ard Voltage (Volts)
400 800 350 700 300 600 250 500 200 400 150 300 100 200 50 100 0 0 1.5 3 4.5 6 7.5 9 10.5 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) 6-Up 12-Up
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.
Figure 3a. Forward Current vs. Forward Voltage for White, Green, Cyan and Blue.
Figure 3b. Forward Current vs. Forward Voltage for Red and Amber.
Normalized Relative Luminous Flux
Normalized Relative Luminous Flux
1.2 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)
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 4a. Relative Luminous Flux vs. Forward Current for White, Green, Cyan and Blue at TJ = 25oC maintained.
Figure 4b. Relative Luminous Flux vs. Forward Current for Red and Amber at TJ = 25oC maintained.
IF - Forward Current (mA)
600 500 400 300 200 100 0 0 25 50 75 100 125 150 TA - Ambient Temperature ( oC)
Figure 5a. Maximum Forward Current vs. Ambient Temperature. Derating based on TJMAX = 135 oC for White, Green, Cyan and Blue 6-Up Ring.
R J-A=1 oC/W 0 R J-A=8oC/W R J-A=6oC/W R J-A=4oC/W
IF - Forward Current (mA)
800 700
800 700 600 500 400 300 200 100 0 0 25 50 75 100 125 TA - Ambient Temperature ( oC)
Figure 5b. Maximum Forward Current vs. Ambient Temperature. Derating based on TJMAX = 120 oC for Red and Amber 6-Up Ring.
R J-A=1 oC/W 0 R J-A=8oC/W R J-A=6oC/W R J-A=4oC/W
IF - Forward Current (mA)
600 500 400 300 200 100 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 Blue 12-Up Ring.
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 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 12-Up Ring.
R J-A=6oC/W R J-A=5oC/W R J-A=4oC/W R J-A=3oC/W
Luxeon Ring
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Document #: DS22 (10/05)
Representative Spatial Radiation Pattern
100 Relative Intensity (%) 80 60 40 20
Figure 7. Representative Spatial Radiation Pattern for one Luxeon LED with optics, all colors.
Note:
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
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 Ring) 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 Ring
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Document #: DS22 (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 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.
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
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 Ring
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Document #: DS22 (10/05)

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