 English |
|
|
|
|
|
|
|
| NSBWL121A Datasheet, PDF (3/21 Pages) NICHIA CORPORATION – SPECIFICATIONS FOR WHITE LED | |||
| |||
| ◁ |
RANKS
NICHIA STS-DA1-2679A <Cat.No.130528>
Item
Forward Voltage
Luminous Flux
Color Rendering Index
Rank
-
G2850
G2650
G2450
G2250
G2050
Rnn
Ra
R70
Ra
Ra
R8000
R9
Min
30
2850
2650
2450
2250
2050
-
70
80
0
Max
36
3050
2850
2650
2450
2250
-
-
-
-
Unit
V
lm
-
-
-
-
Color Rank
Rank sm503
Center Point
x
0.3447
y
0.3553
* Ranking at TC=25°C.
* Forward Voltage Tolerance: ±0.32V
* Luminous Flux Tolerance: ±7%
* Color Rendering Index Ra 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
* The color rank has a chromaticity range within a 3-step MacAdam ellipse.
* 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
G2050 G2250 G2450
Color Coordinates,
Color Rendering Index
Rnn
sm503
R70
R8000
G2650
G2850
2
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese