Release by
PARALIGHT DCC
REV: A / 0
Part No. : LT670WDT-NW5-P
●Bin Range of Chromaticity Coordinates @ 20mA
CIE-X
0.399
CIE-Y
0.413
CIE-X
0.416
0.399
0.395
0.411
0.411
0.395
0.389
0.406
0.406
0.389
0.385
0.4
CIE-Y
0.422
0.413
0.398
0.408
0.408
0.398
0.382
0.392
0.392
0.382
0.366
0.375
0.375
0.366
0.352
0.36
R1
0.381
0.377
0.395
0.395
0.377
0.374
0.389
0.385
0.371
0.368
0.380
0.389
0.374
0.371
0.385
0.402
0.388
0.398
0.398
0.388
0.373
0.382
0.366
0.357
0.344
0.352
0.382
0.373
0.357
0.366
S1
(3800-4200K)
(3500-3800K)
R2
S2
(3800-4200K)
(3500-3800K)
R3
S3
(3800-4200K)
(3500-3800K)
0.4
R4
S4
0.385
0.380
0.395
(3800-4200K)
(3500-3800K)
＊ Measurement of Color coordinates : +/- 0.01
DRAWING NO. : DS-7A-11-0017
DATE : 2011-11-23
PAGE
7 of 17
PARA-FOR-068
SURFACE MOUNT DEVICE LED
PARALIGHT [ PARA LIGHT ELECTRONICS CO., LTD. ]
