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By certification 
Parameters:
● Initial Electrical/Optical Characteristics (Ta=25℃)
Item |
Symbol |
condition |
Min |
Type |
Max |
Unit |
|
DC forward Voltage |
VF |
I=5mA |
---- |
2.8 |
3.2 |
V |
|
DC reverse Current |
IR |
V=5V |
---- |
---- |
10 |
μA |
|
chromaticity coordinate |
WD |
x |
I=5mA |
-- |
0.28 |
||
y |
0.29 |
||||||
Spectrum Radiation Bandwidth |
Δλ |
I=5mA |
---- |
20 |
---- |
Nm |
|
Luminous Intensity |
IV |
I=5mA |
120 |
220 |
250 |
mcd |
|
Luminous Flux |
LV |
I=5mA |
3.5 |
5.5 |
lm |
||
50%Power Angle |
2 θ 1/2 |
I=5mA |
---- |
120 |
---- |
deg |
|
Size chart:
Color temperature display diagram:
http://www.starsealand-uvir.com/
