38*38mm (LES 35.5mm)
3 step/5 Step Mac Adam
COB (Chips-on-Board) is a new technology for LED optoelectronics LED packaging. Multiple LED chips are packaged together as one optical module. When it lights up, it looks like a lighting panel.
In COB lighting, a single LED chip is placed directly on a circuit board (or substrate) with heat dissipation performance. Heat dissipation is a very important aspect of LED lighting because it can have a significant impact on the life expectancy of a luminaire. Therefore, COB lighting can have a higher LED chip density and achieve higher brightness while maintaining or increasing the life expectancy.
COB lights are a more effective form of LED lighting for general lighting or automotive lighting because:
-The appearance of light is more uniform
-Better life expectancy
-Get higher brightness over a large area
-COB is more stable and reliable than standard LED packages
PS: Spare parts like holder (quick connector), reflector, lens kits are available
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