Datasheet
xlamp
®
xm-l Color leds
Copyright © 2010 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.
7
Copyright © 2012-2014 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.
7
PERFORMANCE GROUPS – CHROMATICITY (I
F
= 350 mA PER LED DIE)
The white LED die in the XLamp XM-L Color LED is individually tested for chromaticity at 350 mA and placed into one of
the regions dened by the bounding coordinates shown below.
Region x y Region x y
WM
.295 .297
WC
.316 .332
.308 .311 .317 .319
.310 .300 .308 .311
.298 .288 .306 .322
WB
.306 .322
WF
.314 .355
.308 .311 .316 .332
.295 .297 .306 .322
.292 .306 .301 .342
WE
.301 .342
WD
.329 .345
.306 .322 .329 .330
.292 .306 .317 .319
.287 .321 .316 .332
WN
.308 .311
WG
.329 .369
.317 .319 .329 .345
.318 .308 .316 .332
.310 .300 .314 .355
Region x y Region x y Region x y Region x y
5A
.3670 .3578
5B
.3702 .3722
5C
.3825 .3798
5D
.3783 .3646
.3702 .3722 .3736 .3874 .3869 .3958 .3825 .3798
.3825 .3798 .3869 .3958 .4006 .4044 .3950 .3875
.3783 .3646 .3825 .3798 .3950 .3875 .3898 .3716
PERFORMANCE GROUPS – DOMINANT WAVELENGTH
The red, green and blue LED dies in the XLamp XM-L Color LED are tested individually for dominant wavelength (DWL)
and sorted into one of the DWL bins dened below.
Color DWL Group
Min. DWL
@ 350 mA
Max. DWL
@ 350 mA
Blue
K 450 455
L 455 460
M 460 465
Green
2 520 525
3 525 530
4 530 535
Red A 620 630