40w led,4000lm 40w led, 40w high power LED chip
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Basic Info
| Place of Origin: | Jiangsu, China (Mainland) |
|---|
Product Description
Product Description
40W LED product parameters:
High power LED Series ------------1W to 300W 
Production Line----- Reliable quality assurance 
Certifications ------ You choose five star company. 
More information, You can easily contact us. 
...
Parameter | Symbol | Conditions | Min. | Typ | Max | Units | Remark |
Luminous flux |
LM
| IF=1400mA | 4100 |
| 4500 | lm | 4500-10000K |
4000 |
| 4300 | 3500-4500K | ||||
3900 |
| 4100 | 2700-3500K | ||||
Color Temperature | Tc | IF=1400mA | 4500 | — | 10000 | K | Ra>75 |
3500 | — | 4500 | Ra>75 | ||||
2700 | — | 3500 | Ra>65 | ||||
Forward Voltage | VF | IF=1400mA | 30.0 | — | 36.0 | V | — |
Thermal Resistance Junction To Board | RJ-B | IF=1400mA | — | 10 | — | °C/W | — |
Reverse Current | IR | VR=5V | — | — | 10 | μA | — |
Viewing Angle | 2θ1/2 | IF=14000mA | — | 120 | — | Deg | — |
Production Line----- Reliable quality assurance Certifications ------ You choose five star company. More information, You can easily contact us. ... 
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