MK-R2 datasheet(7/14 Pages) CREE

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trademark of Cree, Inc. UL® and the UR logo are registered trademarks of UL LLC.

XLamp® mK-R2 LED

PERFoRMAnCE GRouPs - bRiGhtnEss (i

F = 233 mA, tJ = 85 °C)

XLamp MK-R2 LEDs are tested for luminous flux and placed into one of the following bins.

Group Code

Minimum Luminous Flux Maximum Luminous Flux

510

550

590

635

680

730

780

840

900

970

1040

1120

1200

1290

PERFoRMAnCE GRouPs - ChRoMAtiCity (t

J = 85 °C)

XLamp MK-R2 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

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

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

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