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high lighting efficiency cob Cold light Evercore Brand

high lighting efficiency cob Cold light Evercore Brand

High lighting efficiency cob Cold light Evercore Brand

Model Number :
H66 COB Series
Brand Name:
Place of Origin:
Guangdong ,China
ISO9001/LM-80 / RoHS /CNAS
Min. Order :
100 Pieces
Payment term:
T/T advance
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Company Advantages
1. We will reply any questions about product details as soon as possible. Evercore Optoelectronic is the 1st one to start and professionally focused on manufacturing LED COBs in China
2. Truly inspired by new innovations and fine quality standards , we are presenting you extremely divine high standard quality Cold light. Ranked as the top COB manufacturer in China, Evercore COB series are widely used for commercial lighting and functional lighting
3. We have mustered client base across the globe, We Are Offer You High Quality Evercore LED COB Modules, high lighting efficiency, outdoor lighting cob module With Advanced Technology And First-Class Service.
ModelBaseplate ModelLES(mm)Power (W)Current (MA)Voltage (V)LM/WRaApplication
50.6*50.610022004451135≥70High bay light


1. High lighting efficiency: above 145lm/W.
2. Less than 4SDCM chromatic aberration, same light and same color, cool white
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.



Company Features
1. Get An Offer! Evercore Is Dedicated To Exporter The Best Cold light, high lighting efficiency, outdoor lighting cob module To All Over The World. Pls Feel Free To Contact Us.
2. We are able to manufacture Evercore LED COB Modules exactly to your specifications. Please let us know your requirement by leaving us a message.
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