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        COB Chip

        Date:2015-11-19
        Q: What is the COB?
        A:  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.
         
        Q: How COB LED light source works?
        A:  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.
         
        Q: What is the advantage of COB?
        A: 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

        TypeInfo: Tech support

        Keywords for the information:COB chip led