5W 7W 9W 15W 30W Portable LED Solar Panels USB Powered Bulb Emergency Lamps Camp Tent Fishing Light

5W 7W 9W 15W 30W Portable LED Solar Panels USB Powered Bulb Emergency Lamps Camp Tent Fishing Light
  • Sellerwww.onlinebuy.us
  • List PriceUS$9.71piece
  • Sale PriceUS$9.71piece
  • ShippingFree Shipping
  • Ratings3,8 (466)

Product Description

Specification
1. COB strip for DIY
2. Size: 50*7mm
3. Lingting area: 25*6mm
4. Power: 5W
5. Voltage: DC 9-11V
6. Max current: 500mA(5W), 300mA(3W)
7. Color temperature: 2700K-6500K
8. Lingt color: Warm white(2900-3100K/) Nature white(4000-4500K)/ Cool white(6000-6500K)
9. Low attenuation, 1000h attenuation<1%

Feature
Super bright COB LED chips
Ultra long lasting design
Low power consumption, saving energy
Suit for back lighting, car light and others

Package Included
1 x 5W COB LED lamp

What is COB?
COB (Chips on Board) is a new technology of LED packaging of LED light engine. Multi LED chips are packaged together as one light module. When it lights up, it looks like a lighting panel.

How COB LED light source works?
In COB lighting, single LED chips are placed directly on a circuit board (or substrate) which has thermal properties to disperse heat. Heat dissipation is a very important aspect of LED lighting since it can have a major impact on the life expectancy of the luminary. Therefore, COB lighting can have a higher LED chip density and achieve higher light level while maintaining or improving life expectancy.


5W DC 9-12V COB Chip LED Light Source on Board 50x7mm for Wall Lamps Table Lantern

5W DC 9-12V COB Chip LED Light Source on Board 50x7mm for Wall Lamps Table Lantern

5W DC 9-12V COB Chip LED Light Source on Board 50x7mm for Wall Lamps Table Lantern

5W DC 9-12V COB Chip LED Light Source on Board 50x7mm for Wall Lamps Table Lantern

5W DC 9-12V COB Chip LED Light Source on Board 50x7mm for Wall Lamps Table Lantern

5W DC 9-12V COB Chip LED Light Source on Board 50x7mm for Wall Lamps Table Lantern


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