Color Bin Definitions
The four lines segmenting the area between
3-Step and 5-step MAE have slope of ±± when
drawn in CIE ±976 color space, with these
imaginary lines eminating from the MAE center
Figure 8. Color space definition for LUXEON CSP HL1.
Figure 9. 3, 5 and 7-step MacAdam ellipse illustration for Table 6.
Table 6. 3, 5 and 7-step MacAdam ellipse color bin definitions for LUXEON CSP HL1.
CENTER POINT [1]
(cx, cy)
MAJOR AXIS,
MINOR AXIS,
b
ELLIPSE ROTATION
NOMINAL CCT
COLOR SPACE
a
ANGLE, θ
Single 3-step MacAdam ellipse
Single 5-step MacAdam ellipse
Single 3-step MacAdam ellipse
Single 5-step MacAdam ellipse
Single 3-step MacAdam ellipse
Single 5-step MacAdam ellipse
Single 3-step MacAdam ellipse
Single 5-step MacAdam ellipse
Single 3-step MacAdam ellipse
Single 5-step MacAdam ellipse
Single 3-step MacAdam ellipse
Single 5-step MacAdam ellipse
0.008 100
0.013 500
0.008 340
0.013 900
0.009 270
0.015 450
0.009 390
0.015 650
0.008 220
0.013 700
0.006 690
0.011 150
0.004 200
0.007 000
0.004 080
0.006 800
0.004 140
0.006 900
0.004 020
0.006 700
0.003 540
0.005 900
0.002 850
0.004 750
2700K
(0.4578, 0.4101)
(0.4338, 0.4030)
(0.4073, 0.3917)
(0.3818, 0.3797)
(0.3447, 0.3553)
(0.3123, 0.3282)
53.70°
53.22°
54.00°
53.72°
59.62°
58.57°
3000K
3500K
4000K
5000K
6500K
Notes for Table 6:
1. Lumileds maintains a tolerance of ±0.005 on x and y coordinates in the CIE 1931 color space.
DS186 LUXEON CSP HL1 Product Datasheet 20190722 ©2019 Lumileds Holding B.V. All rights reserved.
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