20W COB LED, 2000LM COB LED, 20W HIGH POWER LED
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Basic Info
| Place of Origin: | Jiangsu, China (Mainland) |
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Product Description
Product Description
20w cob led product parameters:
COB LED Series ------------1W to 300W 
COB LED Production Line----- Reliable quality assurance 
COB LED 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=700mA | 2100 |
| 2500 | lm | 4500-10000K |
2000 |
| 2300 | 3500-4500K | ||||
1900 |
| 2100 | 2700-3500K | ||||
Color Temperature | Tc | IF=700mA | 4500 | — | 10000 | K | Ra>75 |
3500 | — | 4500 | Ra>75 | ||||
2700 | — | 3500 | Ra>65 | ||||
Forward Voltage | VF | IF=700mA | 30.0 | — | 36.0 | V | — |
Thermal Resistance Junction To Board | RJ-B | IF=700mA | — | 10 | — | °C/W | — |
Reverse Current | IR | VR=5V | — | — | 10 | μA | — |
Viewing Angle | 2θ1/2 | IF=700mA | — | 120 | — | Deg | — |
COB LED Production Line----- Reliable quality assurance COB LED Certifications ------ You choose five star company. More information, You can easily contact us. ... 
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