XLamp CXa2011 LED
Performance GrouPs - chromaticity (t
J
= 85 °c)
XLamp CXA2011 LEDs are tested for chromaticity and placed into one of the regions defined by the following bounding
coordinates.
easywhite color temperatures
–
4-step
code
cct
x
0.3407
50F
5000K
0.3415
0.3499
0.3484
0.3744
40F
4000K
0.3782
0.3912
0.3863
0.3981
35F
3500K
0.4040
0.4186
0.4116
0.4242
30F
3000K
0.4322
0.4449
0.4359
0.4475
27F
2700K
0.4573
0.4695
0.4589
y
0.3459
0.3586
0.3654
0.3521
0.3685
0.3837
0.3917
0.3758
0.3800
0.3966
0.4037
0.3865
0.3919
0.4096
0.4141
0.3960
0.3994
0.4178
0.4207
0.4021
27H
2700K
30H
3000K
35H
3500K
40H
4000K
50H
5000K
easywhite color temperatures
–
2-step
code
cct
x
0.3429
0.3434
0.3475
0.3469
0.3784
0.3804
0.3867
0.3844
0.4030
0.4061
0.4132
0.4099
0.4291
0.4333
0.4395
0.4351
0.4528
0.4578
0.4638
0.4586
y
0.3507
0.3571
0.3604
0.3539
0.3741
0.3818
0.3857
0.3778
0.3857
0.3941
0.3976
0.3890
0.3973
0.4062
0.4084
0.3994
0.4046
0.4138
0.4152
0.4060
ansi white bins
code
cct
bin
code
x
.3371
3A0
.3451
.3440
.3366
.3376
3B0
.3463
.3451
.3371
.3463
3C0
.3551
.3533
.3451
.3451
3D0
.3533
.3515
.3440
y
.3490
.3554
.3427
.3369
.3616
.3687
.3554
.3490
.3687
.3760
.3620
.3554
.3554
.3620
.3487
.3427
0e5
code
ansi white bins
cct
bin
code
x
.3670
5A0
.3702
.3825
.3783
.3702
5B0
.3736
.3869
.3825
.3825
5C0
.3869
.4006
.3950
.3783
5D0
.3825
.3950
.3898
y
.3578
.3722
.3798
.3646
.3722
.3874
.3958
.3798
.3798
.3958
.4044
.3875
.3646
.3798
.3875
.3716
0e6
code
ansi white bins
cct
bin
code
x
.3889
6A0
.3941
.4080
.4017
.3941
6B0
.3996
.4146
.4080
.4080
6C0
.4146
.4299
.4221
.4017
6D0
.4080
.4221
.4147
y
.3690
.3848
.3916
.3751
.3848
.4015
.4089
.3916
.3916
.4089
.4165
.3984
.3751
.3916
.3984
.3814
0e3
5000K
4000K
3500K
Copyright © 2011-2013 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree
®
, the Cree logo and XLamp
®
are registered
trademarks of Cree, Inc.
9