13

PrEMiuM CoLor PErforManCE grouPs - ChroMaTiCiTy (T

XLamp CMT1925 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

L5A

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

L7B

3000 K

0.4263

0.3848

0.4296

0.3916

0.4361

0.3938

0.4326

0.3868

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