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XR7090AA-BC-0001 Datasheet, PDF (3/6 Pages) Cree, Inc – XLamp® XR LED Binning and Labeling
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Performance Groups – Chromaticity
White XLamp LEDs are tested for chromaticity and placed into one of the regions defined by the bounding coordinates
below.
Region
WA
WB
WC
x
.292
.295
.283
.279
.306
.308
.295
.292
.316
.317
.308
.306
White Color Region Coordinates - 5000K – 10000K
y
Region
x
y
Region
.306
.329
.345
.297
.329
.330
WD
WG
.284
.317
.319
.291
.316
.332
.322
.301
.342
.311
.306
.322
WE
WH
.297
.292
.306
.306
.287
.321
.332
.314
.355
.319
.316
.332
WF
WJ
.311
.306
.322
.322
.301
.342
x
.329
.329
.316
.314
.348
.346
.329
.329
.329
.329
.346
.344
y
.369
.345
.332
.355
.384
.359
.345
.369
.330
.345
.359
.342
Region
TA
TB
TC
x
.344
.346
.363
.360
.36
.363
.3755
.371
.371
.3755
.387
.382
White Color Region Coordinates - 3500K – 5000K
y
Region
x
y
Region
.342
.387
.374
.359
.402
.382
TD
TG
.368
.395
.364
.353
.382
.358
.353
.346
.359
.368
.348
.384
TE
TH
.3715
.367
.386
.3555
.363
.368
.3555
.363
.368
.3715
TF
.374
.367
.380
.386
.389
.358
.3755
.372
x
.3755
.380
.392
.387
.392
.387
.402
.409
y
.372
.389
.391
.374
.391
.374
.382
.399
Copyright © 2006-2007 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.

CLD-AP07.003
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
www.cree.com/xlamp
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