3W DC 3 3.7V LED Chip Bulb Aluminum COB Lamps Bulb Red Light 620-625nm 300LM 1000mA 60x8mm for Home Reading 1 Pack
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Description
The COB light bulb is a high-efficiency integrated surface light source technology in which LED light-emitting diode chips are directly attached to a metal substrate. widely use for lighting products such as flashlights stage lights downlights...
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