XLAMP MP-L EASYWHITE 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 © 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

Performance grouPs – Brightness

XLamp MP-L EasyWhite LEDs are tested for luminous flux and placed into one of the following luminous-flux groups:

group code

min. luminous flux

@ 150 ma per

string (lm)

max. luminous flux

@ 150 ma per

string (lm)

A0

600

700

B0

700

800

C0

800

900

D0

900

1000

e0

1000

1100

F0

1100

1200

Performance grouPs – chromaticity

XLamp MP-L EasyWhite 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

y

40F

4000 K

0.3744

0.3685

0.3782

0.3837

0.3912

0.3917

0.3863

0.3758

35F

3500 K

0.3981

0.3800

0.4040

0.3966

0.4186

0.4037

0.4116

0.3865

30F

3000 K

0.4242

0.3919

0.4322

0.4096

0.4449

0.4141

0.4359

0.3960

27F

2700 K

0.4475

0.3994

0.4573

0.4178

0.4695

0.4207

0.4589

0.4021

easyWhite color temperatures – 2-step

code

cct

x

y

40H

4000 K

0.3784

0.3741

0.3804

0.3818

0.3867

0.3857

0.3844

0.3778

35H

3500 K

0.4030

0.3857

0.4061

0.3941

0.4132

0.3976

0.4099

0.3890

30H

3000 K

0.4291

0.3973

0.4333

0.4062

0.4395

0.4084

0.4351

0.3994

27H

2700 K

0.4528

0.4046

0.4578

0.4138

0.4638

0.4152

0.4586

0.4060