CLU710-1204C1 Datasheet, PDF (4/14 Pages) CITIZEN ELECTRONICS CO., LTD. – CITILED VIVID Series High intensity Type

2-3. Chromaticity Characteristics
Color Region
Nominal
CCT
Color code
White
Q
VIVID type
Warm
T
Warm Plus
U
Warm Plus2
V
Center Point
( x, y )
( 0.3689 , 0.3481 )
( 0.4028 , 0.3664 )
( 0.4191 , 0.3765 )
( 0.4449 , 0.3851 )
( Rated current, Tj=85C )
Chromaticity Point
a
( x, y )
b
( x, y )
c
( x, y )
d
( x, y )
0.3762 0.3568 0.3737 0.3473 0.3623 0.3399 0.3641 0.3489
0.4138 0.3759 0.4093 0.3651 0.3956 0.3587 0.3993 0.3691
0.4270 0.3842 0.4218 0.3731 0.4081 0.3674 0.4125 0.3783
0.4545 0.3921 0.4487 0.3816 0.4359 0.3782 0.4412 0.3886
x-y chart CIE1931
0.45
Black
0.40
Body
Locus
Warm Plus2
Warm Plus
0.35
Warm
White
VIVID type
0.30
0.30
0.35
0.40
0.45
0.50
x
Note : Citizen Electronics maintains chromaticity ( x, y ) +/-0.005
4
Ref.CE-P3430 01/16