- Contact Person : Ms. Lv Windy
- Company Name : Shenzhen Dopdea Green Lighting Technology Co., Ltd.
- Tel : 86-755-28893166-8022
- Fax : 86-755-28893622
- Address : Guangdong,Shenzhen,301 North Block,Hi-Tech Industrial Park, Bell Road, Bantian Sub-dist, Longgang Dist, Shenzhen
- Country/Region : China
- Zip : 518129
Newly round 5W COB LED lamp beads
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specification | Item No | DPDR20-0703 |
Dimension | 100*20mm | |
No. Of Chips | 24 | |
Voltage | 6-7.5V720mA | |
Power Consumption | 5w | |
Optical Efficiency | 90-100Lm/W (White) 75-85Lm/W (warm white) | |
Luminous Flux: | 450-500Lm (White) 370-420Lm (warm white) | |
Color Temp | 3000K-6000K | |
Color Rendering-Index(Ra) | ≥ 70-75 (White) ≥60-65 (warm white) | |
usage | Round LED COB lamp beads are widely applied into LED Tube, LED bar light, LED table light and so no. As a new lighting source, more and more clients choose it due to its advantages. | |
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. | |
LED chip is fixed on aluminium layer of aluminium base PCB.The heat from chip can be spread out through aluminium layer rapidly.
After-sale Service:
a. Providing technical support, such as choice of heat hink, driver or lense.
b.2 years warranty
c.If there is any problem, exluding personal factor, we promise to repaire or change new products for customers.
Newly round 5W COB LED lamp beads
