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LED COB for High bay light/. flood light/ Tunnel Light (OH46248) 20W-80W

LED COB for High bay light/. flood light/ Tunnel Light (OH46248) 20W-80W

Model Number :
OH46248 COB Series
Brand Name:
Evercore
Place of Origin:
Guangdong ,China
LES:
24.8*24.8mm
Certificates:
ISO9001/LM-80 / RoHS /CNAS
Power:
,20W-80W
Application
Widely used for high bay lighting, flood lighting,Street Light ,Tunnel Light etc.
Min. Order :
100 Pieces
Payment term:
T/T advance
Delivery:
7-10days
Price
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Features


1. High lighting efficiency: above 145lm/W.
2. Less than 3SDCM chromatic aberration, same light and same color.
3. Widely used for high bay lighting, flood lighting etc.


Replace the integration modules, compatible with line holes and optical ports.


 


Aluminum COB PCB can avoid silver sulfuration effectively.


 


There’s a chemical reaction between silver & sulfur , and turns to Ag2S. It’s black and lower the light efficiency hugely, finally cause to dead light.


 


The reliability test between Evercore COB & Integrated ones in high temperature and high humidity condition (Ta=70℃, RH=85%). Evercore COB still remains higher lumen after 504H testing.


 


The lumen is higher with aluminum PCB because of the better reflectivity performance of mirror aluminum PCB.


 


                   

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