9

PErforManCE grouPs - ChroMatiCity (t

XLamp CXB1830 LEDs are tested for chromaticity and placed into one of the regions defined by the following bounding coordinates.

EasyWhite Color temperatures – 2-step

Code

CCt

x

y

40H

4000 K

0.3777

0.3739

0.3797

0.3816

0.3861

0.3855

0.3838

0.3777

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

EasyWhite Color temperatures – 3-step Ellipse

Bin Code

CCt

Center Point

Major axis

Minor axis

rotation angle

(°)

x

y

a

b

50G

5000 K

0.3447

0.3553

0.00840

0.00312

65.0

40G

4000 K

0.3818

0.3797

0.00939

0.00402

53.7

35G

3500 K

0.4073

0.3917

0.00927

0.00414

54.0

30G

3000 K

0.4338

0.4030

0.00834

0.00408

53.2

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

27G

2700 K

0.4577

0.4099

0.00834

0.00420

48.5

easyWhite Color temperatures – 5-Step ellipse

Bin Code

CCt

Center Point

Major axis

Minor axis

rotation angle

(°)

x

y

a

b

65e

6500 K

0.3123

0.3282

0.01110

0.00550

61.0

57e

5700 K

0.3287

0.3417

0.01230

0.00600

72.0

50e

5000 K

0.3447

0.3553

0.01400

0.00520

65.0

40e

4000 K

0.3818

0.3797

0.01565

0.00670

53.7