US$4.99 ~ 6.99
Voltage: DC 12V
Emitting color: Warm White,White, Red, Green, Blue, Purple, Orange,Yellow, Pink
Super bright COB LED chips
Ultra long lasting design
Low power consumption, saving energy
Suit for back lighting, car light and others
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.
Advantage of COB:
COB lights are a more efficient form of LED lighting for general or automotive lighting applications because:
– light has a more uniform appearance
– better life expectancy
– achieve higher light level over a large area
– COB is more stable and reliable than standard LED package
10 x COB LED lamps