Shenzhen Dopdea Green Lighting Technology Co., Ltd.
Main products:COB LED Module,COB LED Downlight,COB LED Bulb,COB LED Tube,COB LED Ceiling Light
Contact Us
  • Contact Person : Ms. Lv Windy
  • Company Name : Shenzhen Dopdea Green Lighting Technology Co., Ltd.
  • Tel : 86-755-28893166-8005
  • Fax : 86-755-28893622
  • Address : Guangdong,Shenzhen,East Area of Fifth floor, third building, Jianghao Industrial Area, Jihua Road, Bantian Sub-dist, Longgang Dist, Shenzhen
  • Country/Region : China
  • Zip : 518129

20W LED COB module

20W LED COB module
Product Detailed
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

Copyright Notice @ 2008-2012 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.