Datasheet

88
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®
, the Cree logo, XLamp
®
and EasyWhite
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8
XLamp
®
CXa1520 LED
TYPICAL SPATIAL DISTRIBUTION
PERFORMANCE GROUPS - BRIGHTNESS (I
F
= 500 mA, T
J
= 85 °C)
XLamp CXA1520 LEDs are tested for luminous ux and placed into one of the following bins.
Group Code
Min. Luminous Flux
@ 500 mA
Max. Luminous Flux
@ 500 mA
J2 1040 1120
J4 1120 1200
K2 1200 1290
K4 1290 1380
M2 1380 1485
M4 1485 1590
N2 1590 1710
N4 1710 1830
P2 1830 1965
P4 1965 2100
Q2 2100 2260
Q4 2260 2420
Far Field
0%
20%
40%
60%
80%
100%
-90 -70 -50 -30 -10 10 30 50 70 90
Relative Luminous Intensity
Angle (º)