Source USB4H02226 Observer 10-degree Illuminant D65 Color Mode Emissive X 30,78 Y 30,08 Z 19,20 x 0,3845 y 0,3758 z 0,2397 CRI Ra 83,3 (3883K) CRI R1 82,0 (3883K) CRI R2 89,5 (3883K) CRI R3 94,9 (3883K) CRI R4 81,5 (3883K) CRI R5 81,4 (3883K) CRI R6 85,9 (3883K) CRI R7 86,0 (3883K) CRI R8 65,1 (3883K) CRI R9 11,1 (3883K) CRI R10 74,6 (3883K) CRI R11 81,2 (3883K) CRI R12 60,4 (3883K) CRI R13 84,3 (3883K) CRI R14 97,3 (3883K) CRI R15 75,1 (3883K) CRI DC 1,78E-3 DC<5.4E-3 true CCT 3883K u' 0,2282 v' 0,5017 w' 0,2701 u,v hue-angle 46,9 degrees u,v saturation 0,574 Dominant Wavelength 578,7 nm Purity 0,325 CIE Whiteness -74,5 CIE Tint -18,89 Hunter L 54,8 Hunter a 4,2 Hunter b 17,6 CIE L* 61,7 CIE a* 8,6 CIE b* 21,3 CIELAB hue-angle 68,2 degrees CIELAB chroma 23,0 CIE1960 u 0,2282 CIE1960 v 0,3345