21

PErForMAnCE grouPs – CHroMAtiCity

XLamp XHP35 LEDs are tested for chromaticity and placed into one of the regions defined by the following bounding coordinates.

EasyWhite Color temperatures – 3-step Ellipse

bin Code

CCt

Center Point

Major Axis

Minor Axis

rotation Angle

(°)

x

y

a

b

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

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

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

45e

4500 K

0.3611

0.3658

0.01420

0.00550

61.5

40e

4000 K

0.3818

0.3797

0.01565

0.00670

53.7

35e

3500 K

0.4073

0.3917

0.01545

0.00690

54.0

30e

3000 K

0.4338

0.4030

0.01390

0.00680

53.2

27e

2700 K

0.4577

0.4099

0.01350

0.00700

48.5

Ansi White bins

Ansi White bins

CCt

bin Code

x

y

CCt

bin Code

x

y

7000 K

0A0

0.2950

0.2970

7000 K

0R0

0.2980

0.2880

0.2920

0.3060

0.2950

0.2970

0.2984

0.3133

0.3009

0.3042

0.3009

0.3042

0.3037

0.2937

0B0

0.2920

0.3060

0S0

0.2895

0.3135

0.2895

0.3135

0.2870

0.3210

0.2962

0.3220

0.2937

0.3312

0.2984

0.3133

0.2962

0.3220

0C0

0.2984

0.3133

0T0

0.2962

0.3220

0.2962

0.3220

0.2937

0.3312

0.3028

0.3304

0.3005

0.3415

0.3048

0.3207

0.3028

0.3304

0D0

0.2984

0.3133

0U0

0.3037

0.2937

0.3048

0.3207

0.3009

0.3042

0.3068

0.3113

0.3068

0.3113

0.3009

0.3042

0.3093

0.2993