DS51 Datasheet, PDF (40/41 Pages) Lumileds Lighting Company – the most robust and powerful LED

LUXEON K2 Warm White Bin Structure, Continued
Warm White LUXEON K2 Emitters are tested and binned by x,y coordinates.
16 Color Bins, CCT Range 3,500K to 2,670K
Table 13.
Bin Code
QM
QN
Q0
QP
PM
PN
P0
PP
X
0.420940
0.438458
0.431186
0.414776
0.414776
0.431186
0.423956
0.408593
0.408593
0.423956
0.416487
0.402113
0.402113
0.416487
0.409996
0.396564
0.438458
0.453820
0.445639
0.431186
0.431186
0.445639
0.437578
0.423956
0.423956
0.437578
0.429373
0.416487
0.416487
0.429373
0.422124
0.409996
Y
0.432618
0.440399
0.423386
0.416097
0.416097
0.423386
0.406472
0.399525
0.399525
0.406472
0.389001
0.382156
0.382156
0.389001
0.373814
0.367284
0.440399
0.445980
0.428680
0.423386
0.423386
0.428680
0.411632
0.406472
0.406472
0.411632
0.394281
0.389001
0.389001
0.394281
0.378952
0.373814
Warm White Bin Structure
Typical CCT
(K)
Bin Code
3375
NM
3375
NN
3375
N0
3375
NP
3150
MM
3150
MN
3150
M0
3150
MP
X
0.453820
0.470507
0.461404
0.445639
0.445639
0.461404
0.452512
0.437578
0.437578
0.452512
0.443600
0.429373
0.429373
0.443600
0.435591
0.422124
0.470507
0.486648
0.476733
0.461404
0.461404
0.476733
0.467132
0.452512
0.452512
0.467132
0.457663
0.443600
0.443600
0.457663
0.448994
0.435591
Y
0.445980
0.450832
0.433334
0.428680
0.428680
0.433334
0.416241
0.411632
0.411632
0.416241
0.399111
0.394281
0.394281
0.399111
0.383714
0.378952
0.450832
0.454191
0.436634
0.433334
0.433334
0.436634
0.419632
0.416241
0.416241
0.419632
0.402866
0.399111
0.399111
0.402866
0.387515
0.383714
Typical CCT
(K)
2950
2950
2950
2950
2760
2760
2760
2760
Note for Table 13:
1. Philips Lumileds maintains a tester tolerance of ± 0.005 on x, y color coordinates.
LUXEON K2 Datasheet DS51 (7/07)
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