NS6L183B Datasheet, PDF (3/20 Pages) NICHIA CORPORATION – SPECIFICATIONS FOR WARM WHITE LED

RANKS
NICHIA STS-DA1-2740A <Cat.No.130410>
Item
Rank
Min
L
3.2
Forward Voltage
K
2.8
J
2.4
B15
150
B14
140
B13
130
Luminous Flux
B12
120
B11
110
B10
100
B09
90
R70
R_a
70
Color Rendering Index
R_a
80
R8000
R₉
0
Color Ranks
x
0.4373
y
0.3893
Rank sw27
0.4562 0.4813
0.4260 0.4319
0.4593
0.3944
Max
3.6
3.2
2.8
160
150
140
130
120
110
100
-
-
-
Unit
V
lm
-
-
-
Rank sw30
x
0.4147 0.4299 0.4562 0.4373
y
0.3814 0.4165 0.4260 0.3893
Rank sw35
x
0.3898 0.3996 0.4299 0.4147
y
0.3716 0.4015 0.4165 0.3814
Rank sw40
x
0.3670 0.3736 0.3996 0.3898
y
0.3578 0.3874 0.4015 0.3716
Rank sw45
x
0.3515 0.3548 0.3736 0.3670
y
0.3487 0.3736 0.3874 0.3578
* Ranking at T_S=25°C.
* Forward Voltage Tolerance: ±0.05V
* Luminous Flux Tolerance: ±7%
* Color Rendering Index R_a Tolerance: ±2
* Color Rendering Index R₉ Tolerance: ±6.5
* The R₉ value for the above rank shall be greater than 0.
* Chromaticity Coordinate Tolerance: ±0.005
* LEDs from the above ranks will be shipped.
The rank combination ratio per shipment will be decided by Nichia.
Luminous Flux Ranks by Color Rank, Color Rendering Index Rank
Ranking by
Luminous Flux
Ranking by
B09
B10
B11
B12
B13
B14
B15
Color Coordinates,
Color Rendering Index
sw27
R70
R8000
sw30,sw35
R70
R8000
sw40,sw45
R70
R8000
2