Datasheet

DS204 LUXEON 3535 2D Product Datasheet 20141120 ©2015 Lumileds Holding B.V. All rights reserved. 20
Color Bin Structure, Continued
MXCx-PW27-xxxx 1/9
th
Color Bin Structure
LUXEON Mid-Power Emitters are tested and binned by x,y coordinates.
Table 10.
Nominal
ANSI CCT
Color Space
Target Center Point
(cx, cy)
Major Axis,
a
Minor Axis,
b
Ellipse
Rotation Angle
2700K Single 3-step MacAdam ellipse (0.4578, 0.4101) 0.00810 0.00420 53.70°
2700K Single 5-step MacAdam ellipse (0.4578, 0.4101) 0.01350 0.00700 53.70°
Notes for Table 10:
1. Tested and binned at 25°C and If = 100mA. Tester tolerance: +/- 0.01 in x and y coordinates.
Figure 13. ANSI 2700K 1/9th color bin structure.
0.370
0.380
0.390
0.400
0.410
0.420
0.430
0.440
0.450
0.43 0.44 0.45 0.46 0.47 0.48 0.49
CIE 1931y
CIE 1931 x
8J
8K
8F
8H
8M
2580K
2870K
8L
8G
8D
8E