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20W LED COB module
20W LED COB module
Supplier Info
[China Supplier]
Contact Person : Ms. Lv Windy
Tel : 86-755-28893166-8005
Fax : 86-755-28893622
Product Detail
20W LED COB module 1.DC30-33V /660mA 2.constant current driver 3.Short ready time 4.2 years warranty

20W LED COB module.

ODM and OEM is warmly welcomed. 

1.Very short time

2.Very low mould cost.

3. Heart service.  

a. Specification:

Item NO.: 




Luminous Surface:


NO.of Chips:






Luminous Flux: 


Color Temp: 

2700-3500K±200K (warm white) 

4000-5500K±200K (natural white)

6000-7000K±300K ( cold white) 

Color-Rendering Index: 


Ambient Temp:


b. Usage:

Round LED COB module is widely applied into LED down lights, LED bulb, LED high bay light, LED table light and so no. As a new lighting source, more and more clients choose it due to its advantages.

c. Advantages:

1. High Lumens:

     The lumens of our products can reach up to 75-85Lumen per watt for warm white color and 90-100lumen per watt for white color. It is the first-rate in China even in the World.

2. Equable Lighting:

    The lighting surface is a whole part and avoid the glaring one by one lamp so it can protect humen eyes from glaring.

3. Better Heat Dissipation:

    The chips are fixed on the aluminium base directly. Due the better dissipation of the aluminium, the heat can be spread out from it quickly so this can lengthen the lifespan of LED.

 d. Packing Picture Showing:

 Picture showing our factory:


20W LED COB module

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