Datasheet
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®
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trademarks of Cree, Inc.
XLamp
®
XR-E LEds
8
TYPICAL SPATIAL DISTRIBUTION
THERMAL DESIGN
0
20
40
60
80
100
120
-100 -80 -60 -40 -20 0 20 40 60 80 100
Relative Luminous Intensity (%)
Angle (°)
White
Royal Blue,
Blue &
Green
Neutral White, Warm White & Green
Neutral White, Warm White, Blue, Royal Blue and Green
Relative Intensity vs. Current (Tj = 25ºC)
0
100
200
300
400
500
600
700
800
0 25 50 75 100 125 150
Maximum Current (mA)
Ambient Temperature (°C)
Rj-a = 10°C/W
Rj-a = 15°C/W
Rj-a = 25°C/W
Rj-a = 35°C/W
Cool White, Royal Blue & Blue
Cool White
0
200
400
600
800
1000
1200
0 25 50 75 100 125 150
Maximum Current (mA)
Ambient Temperature (°C)
Rj-a = 10°C/W
Rj-a = 15°C/W
Rj-a = 20°C/W
Rj-a = 25°C/W










