E2-STW8Q14D Datasheet, PDF (19/31 Pages) Seoul Semiconductor – Enabling the Best lm/W in Mid Power Range

Color Bin Structure
Product Data Sheet
E2-STW8Q14D – Mid-Power LED
CIE Chromaticity Diagram (Warm white), T_j=25℃, I_F=65mA
0.43
0.42
0.41
0.40
0.39
0.38
0.41
G11
CIE X
CIE Y
0.4299
0.4165
0.4261
0.4077
0.4324
0.4100
0.4365
0.4189
G12
CIE X
CIE Y
0.4261
0.4077
0.4223
0.3990
0.4284
0.4011
0.4324
0.4100
G13
CIE X
CIE Y
0.4223
0.3990
0.4185
0.3902
0.4243
0.3922
0.4284
0.4011
G14
CIE X
CIE Y
0.4243
0.3922
0.4203
0.3834
0.4147
0.3814
0.4185
0.3902
Rev1.3, Dec 21, 2015
2900K
3000K
3200K
G41
G21 ^G31
G11
G42
G22 ^G32
G12
G43
G33
G23
G13
G44
G34
G24
G14
0.42
0.43
0.44
0.45
CIE X
G21
CIE X
CIE Y
0.4364
0.4188
0.4324
0.4099
0.4387
0.4122
0.4430
0.4212
G22
CIE X
CIE Y
0.4324
0.4100
0.4284
0.4011
0.4345
0.4033
0.4387
0.4122
G23
CIE X
CIE Y
0.4284
0.4011
0.4243
0.3922
0.4302
0.3943
0.4345
0.4033
G24
CIE X
CIE Y
0.4302
0.3943
0.4259
0.3853
0.4203
0.3834
0.4243
0.3922
G31
CIE X
CIE Y
0.4430
0.4212
0.4387
0.4122
0.4451
0.4145
0.4496
0.4236
G32
CIE X
CIE Y
0.4387
0.4122
0.4345
0.4033
0.4406
0.4055
0.4451
0.4145
G33
CIE X
CIE Y
0.4345
0.4033
0.4302
0.3943
0.4361
0.3964
0.4406
0.4055
G34
CIE X
CIE Y
0.4302
0.3943
0.4259
0.3853
0.4316
0.3873
0.4361
0.3964
19
0.46
G41
CIE X
CIE Y
0.4496
0.4236
0.4451
0.4145
0.4514
0.4168
0.4562
0.4260
G42
CIE X
CIE Y
0.4451
0.4145
0.4406
0.4055
0.4468
0.4077
0.4515
0.4168
G43
CIE X
CIE Y
0.4406
0.4055
0.4361
0.3964
0.4420
0.3985
0.4468
0.4077
G44
CIE X
CIE Y
0.4361
0.3964
0.4316
0.3873
0.4373
0.3893
0.4420
0.3985
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