19

PerForMAnCe GrouPs - ChroMAtiCity (Continued)

XLamp XP-G3 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

6G

3500 K

0.4073

0.3917

0.00927

0.00414

53.2

7G

3000 K

0.4338

0.4030

0.00834

0.00408

53.2

8G

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

2E

5700 K

0.3287

0.3417

0.01230

0.00600

72.0

3e

5000 K

0.3447

0.3553

0.01400

0.00520

65.0

4E

4500 K

0.3611

0.3658

0.01420

0.00550

61.5

5E

4000 K

0.3818

0.3797

0.01565

0.00670

53.7

6e

3500 K

0.4073

0.3917

0.01545

0.00690

54.0

7E

3000 K

0.4338

0.4030

0.01390

0.00680

53.2

8E

2700 K

0.4577

0.4099

0.01350

0.00700

48.5