Datasheet

Copyright © 2014 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.
14
XLamp CXa1850 LED
PRELIMINARY
CREE EASYWHITE BINS PLOTTED ON THE CIE 1931 COLOR SPACE (T
J
= 85 °C)
ANSI White Bins
Code CCT
Bin
Code
x y
0E7 3000 K
7A0
.4147 .3814
.4221 .3984
.4342 .4028
.4259 .3853
7B0
.4221 .3984
.4299 .4165
.4430 .4212
.4342 .4028
7C0
.4342 .4028
.4430 .4212
.4562 .4260
.4465 .4071
7D0
.4259 .3853
.4342 .4028
.4465 .4071
.4373 .3893
ANSI White Bins
Code CCT
Bin
Code
x y
0E8 2700 K
8A0
.4373 .3893
.4465 .4071
.4582 .4099
.4483 .3919
8B0
.4465 .4071
.4562 .4260
.4687 .4289
.4582 .4099
8C0
.4582 .4099
.4687 .4289
.4813 .4319
.4700 .4126
8D0
.4483 .3919
.4582 .4099
.4700 .4126
.4593 .3944
2700K
3000K
3500K
4000K
4500K
5000K
5700K
6500K
0.31
0.32
0.33
0.34
0.35
0.36
0.37
0.38
0.39
0.40
0.41
0.42
0.43
0.44
0.29 0.30 0.31 0.32 0.33 0.34 0.35 0.36 0.37 0.38 0.39 0.40 0.41 0.42 0.43 0.44 0.45 0.46 0.47 0.48 0.49
CCy
CCx
ANSI C76.377 Quadrangle
EasyWhite 4-step
EasyWhite 2-step
PERFORMANCE GROUPS - CHROMATICITY (T
J
= 85 °C) - CONTINUED