Color Bin Definitions
Note: Color bin space
illustraꢀon for 2700K,
3000K, and 3500K. For CCTs
4000K and above the ellipse
centers are all above the
blackbody line.
5B
3U
5C
3L
5D
5A
3-step MacAdam ellipse
5-step MacAdam ellipse
BBL
"Quadrant" lines
Figure 10ꢀ 3- and 5-step MacAdam ellipse illustration for Table 8ꢀ
Figure 9. Color bin structure for LUXEON CZ Color Line.
Table 8a. 3- and 5-step MacAdam ellipse color bin definitions for LUXEON CZ White at 350mA, TJ=85°C
CEntEꢃ PoInt [1]
(cx, cꢅ)
maJoꢃ aXIs,
ꢆ
mInoꢃ aXIs,
b
EllIPsE ꢃotatIon
nomInal CCt
Coloꢃ sPaCE
anGlE, θ
2200K
2700K
3000K
3500K
4000K
5700K
2200K
2700K
3000K
3500K
4000K
5000K
5700K
Single 3-step MacAdam ellipse
Single 3-step MacAdam ellipse
Single 3-step MacAdam ellipse
Single 3-step MacAdam ellipse
Single 3-step MacAdam ellipse
Single 3-step MacAdam ellipse
Single 5-step MacAdam ellipse
Single 5-step MacAdam ellipse
Single 5-step MacAdam ellipse
Single 5-step MacAdam ellipse
Single 5-step MacAdam ellipse
Single 5-step MacAdam ellipse
Single 5-step MacAdam ellipse
Single 5-step MacAdam ellipse
(0.5020, 0.4156)
(0.4578, 0.4101)
(0.4338, 0.4030)
(0.4073, 0.3917)
(0.3818, 0.3797)
(0.3287, 0.3417)
(0.5020, 0.4156)
(0.4578, 0.4101)
(0.4338, 0.4030)
(0.4073, 0.3917)
(0.3818, 0.3797)
(0.3447, 0.3553)
(0.3287, 0.3417)
(0.3123, 0.3282)
0.00863
0.00810
0.00834
0.00927
0.00939
0.00746
0.01438
0.01350
0.01390
0.01545
0.01565
0.01370
0.01243
0.00115
0.00398
0.00420
0.00408
0.00414
0.00402
0.00320
0.00663
0.00700
0.00680
0.00690
0.00670
0.00590
0.00533
0.00475
49.3°
53.7°
53.2°
54.0°
53.7°
59.1°
49.3°
53.7°
53.2°
54.0°
53.7°
59.6°
59.1°
58.6°
6500K
Notes for Table 8a:
1. Lumileds maintains a tolerance of ±0.005 on x and y coordinates in the CIE 1931 color space.
Table 8b. MacAdam ellipse color bin definitions for LUXEON CZ Colors.
BIn
sdCm
3U
3L
30
50
5A
5B
5C
5D
Single 3-step MacAdam ellipse (80CRI for all CCTs and 90CRI only for CCTs below 4000K)
Single 3-step MacAdam ellipse (80CRI for all CCTs and 90CRI only for CCTs below 4000K)
Single 3-step MacAdam ellipse (90CRI for CCTs 4000K and above)
5-step MacAdam ellipse (70CRI)
5-step MacAdam ellipse (80CRI and 90CRI)
5-step MacAdam ellipse (80CRI and 90CRI)
5-step MacAdam ellipse (80CRI and 90CRI)
5-step MacAdam ellipse (80CRI and 90CRI)
DS198 LUXEON CZ Color Line Product Datasheet 20210826 ©2021 Lumileds Holding B.V. All rights reserved.
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