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2835 Feature : High brightness,low thermal resistance,small size,low cost;Meet ROHS standard
Applications : st...
3535 Feature : Top technology for phosphor coating, ceramic base, eutectic technology and lowest thermal resistance...
Ceramic COB's advantages:
can achieve higher power product;Insulated high voltage breakdown, to solve the...
Shenzhen Refond Optoelectronics Co. Ltd was founded in year 2000 with the rewards of...View detailed >