DS163 LUXEON V Product Datasheet 20170811 ©2017 Lumileds Holding B.V. All rights reserved.

9

Color Bin Definitions

Table 6. 3, 5 and 7-step MacAdam ellipse color bin definitions for LUXEON V.

nomInal cct

color sPacE

(cx, cy)

maJor aXIs,

a

mInor aXIs,

b

EllIPsE rotatIon

anglE, θ

2700K

Single 3-step MacAdam ellipse

(0.4578, 0.410)

0.008 100

0.004 200

53.70°

Single 5-step MacAdam ellipse

0.013 500

0.007 000

Single 7-step MacAdam ellipse

0.018 900

0.009 800

3000K

Single 3-step MacAdam ellipse

(0.4338, 0.4030)

0.008 340

0.004 080

53.22°

Single 5-step MacAdam ellipse

0.013 900

0.006 800

Single 7-step MacAdam ellipse

0.019 460

0.009 520

4000K

Single 3-step MacAdam ellipse

(0.3818, 0.3797)

0.009 390

0.004 020

53.72°

Single 5-step MacAdam ellipse

0.015 650

0.006 700

Single 7-step MacAdam ellipse

0.021 910

0.009 380

5000K

Single 3-step MacAdam ellipse

(0.3447, 0.3553)

0.008 220

0.003 540

59.62°

Single 5-step MacAdam ellipse

0.013 700

0.005 900

Single 7-step MacAdam ellipse

0.019 180

0.008 260

5700K

Single 3-step MacAdam ellipse

(0.3287, 0.3417)

0.007 455

0.003 195

59.09°

Single 5-step MacAdam ellipse

0.012 425

0.005 325

Single 7-step MacAdam ellipse

0.017 395

0.007 455

6500K

Single 3-step MacAdam ellipse

(0.3123, 0.3282)

0.006 690

0.002 850

58.57°

Single 5-step MacAdam ellipse

0.011 150

0.004 750

Single 7-step MacAdam ellipse

0.015 610

0.006 650

Notes for Table 6:

1. Lumileds maintains a tolerance of ±0.005 on x and y coordinates in the CIE 1931 color space.

Figure 8. Color space definition for LUXEON V.

Figure 9 . 3, 5 and 7-step MacAdam ellipse illustration for Table 6 .