Datasheet

88
Copyright © 2014-2015 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
, the Cree logo, XLamp
®
and EasyWhite
®
are
registered trademarks of Cree, Inc. UL
®
and the UR logo are registered trademarks of UL LLC.
8
XLamp
®
CXa1850 LED
TYPICAL SPATIAL DISTRIBUTION
PERFORMANCE GROUPS - BRIGHTNESS (I
F
= 1400 mA, T
J
= 85 °C)
XLampCXA1850LEDsaretestedforluminousuxandplacedintooneofthefollowingbins.
Group Code
Min. Luminous Flux
@ 1400 mA
Max. Luminous Flux
@ 1400 mA
S4 2990 3200
T2 3200 3440
T4 3440 3680
U2 3680 3955
U4 3955 4230
V2 4230 4545
V4 4545 4860
W2 4860 5225
W4 5225 5590
X2 5590 6010
X4 6010 6430
Far Field
0%
20%
40%
60%
80%
100%
-90 -70 -50 -30 -10 10 30 50 70 90
Relative Luminous Intensity
Angle (º)