Datasheet

Copyright © 2013-2015 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.
9
XLamp
®
CXa3070 LED
TYPICAL SPATIAL DISTRIBUTION
PERFORMANCE GROUPS - BRIGHTNESS (I
F
= 1900 mA, T
J
= 85 °C)
XLamp CXA3070 LEDs are tested for luminous ux and placed into one of the following bins.
Group Code
Min. Luminous Flux
@ 1900 mA
Max. Luminous Flux
@ 1900 mA
W2 4860 5225
W4 5225 5590
X2 5590 6010
X4 6010 6430
Y2 6430 6910
Y4 6910 7390
Z2 7390 7945
Z4 7945 8500
AB 8500 9000
AD 9000 9500
BB 9500 10,000
BD 10,000 11,000
CB 11,000 12,000
Far Field
0%
20%
40%
60%
80%
100%
-90 -70 -50 -30 -10 10 30 50 70 90
Relative Luminous Intensity
Angle (º)