BVM-S420CW3 Datasheet, PDF (5/7 Pages) Bright View Electronic Co., LTD. – LED STRIP LIGHT

Bright View Electronics
Bright View Electronics
■ CHROMATICITY DIAGRAM CIE 1931
BVM-S420CW3 series
CIE y
0.9
520
0.8
510
0.7
530
540
550
0.6
500
0.5
560
570
580
0.4
0.3
490
0.2
0.1
0.0
480
470
380
0.0 0.1 0.2
g1 ^h1
f1 ^f3
e3
g2
h2
e1
d3 e4
f2
f4
d1 e2
c3 ^d4
c1 ^d2
c4
c2
0.3 0.4 0.5
590
600
610
630
770
CIE x
0.6 0.7 0.8
*The chromaticity coordinates (x,y) of the SMD LEDs are in accordance with CIE 1931
chromaticity diagram.
*The color temperature values used are based on the traditional incandescence lighting
standard which cannot be exact applicable to LED lighting. It must be used only for
reference purpose.
*Measurement uncertainty of color coordinates: ±0.02
Note: Products of different CIE bins may not use the same materials and thus may have minor
differences in characteristic and business terms
Date：2008/06/05
Page：5 of 7
Version-C