XLAMP® CMB1304 LED

© 2022 Cree LED. The information in this document is subject to change without notice. Cree®, the Cree logo, XLamp®, and EasyWhite® are registered

trademarks, and the Cree LED logo is a trademark, of Cree LED.

CLD-DS279

REV 0

21

PREMIUM COLOR PERFORMANCE GROUPS - CHROMATICITY (T

J = 85 °C)

XLamp CMB1304 LEDs are tested for chromaticity and placed into one of the regions defined by the following bounding coordinates.

Fidelity

EasyWhite Color Temperatures – 2-Step

Code

CCT

x

y

40H

4000 K

0.3764

0.3711

0.3784

0.3787

0.3847

0.3826

0.3825

0.3748

35H

3500 K

0.4022

0.3858

0.4053

0.3942

0.4125

0.3977

0.4091

0.3891

30H

3000 K

0.4287

0.3975

0.4328

0.4064

0.4390

0.4086

0.4347

0.3996

27H

2700 K

0.4524

0.4048

0.4574

0.4140

0.4633

0.4154

0.4581

0.4062

Specialty

EasyWhite Color Temperatures – 2-Step

Code

CCT

x

y

L7C

3000 K

0.4192

0.3754

0.4224

0.3823

0.4291

0.3847

0.4257

0.3777

EasyWhite Color Temperatures – 3-Step Ellipse

Bin Code

CCT

Center Point

Major Axis

Minor Axis

Rotation Angle

(°)

x

y

a

b

31Q

3100 K

0.4236

0.3888

0.00848

0.00455

50.3

30Q

3000 K

0.4305

0.3935

0.00834

0.00408

53.2

30U

3000 K

0.4274

0.3837

0.00834

0.00408

53.2