5pcs AC220V 3W 5W 7W 12WLED COB Light Beads Ceramic Substrate Smart IC Chip DIY LED Lighting Floodlight Spotlight Lamp Breeding
5pcs AC 220V LED COB Light Beads 3W 5W 7W 9W 12W Ceramic Substrate Smart IC Chip For DIY LED Lighting Floodlight Spotlight Lamp
Voltage:AC 220V
Power:3W/5W/7W/9W/12W
Colour:Cold White/Warm White/Plant Light
PF Value:≥0.9
Substrate Size:14*14mm(0.55*0.55inch)
Luminous Surface:Φ11mm(0.43inch)
Life Span:50000h
Material:Ceramics PCB
Lumens:110-120LM/W
Product Features
It is recommended to use the led cob lamp as a home decoration, which will enhance the beauty of your life.
Features of ceramic substrates
High strength, high thermal conductivity and high insulation.Good thermal cycle performance and high reliabilityAnti-corrosion, no pollution, no pollution.
The operating temperature is -55°C~850C.
Reduce solder layer, reduce thermal resistance and reduce voids.The product is highly integrated and the volume is reduced!High
insulation withstand voltage ensures equipment and safety.
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