LED cob chip 10W 20W 30W 50W 70W 100W rgb bulb floodlight lamp DIY DC12V 32V. 20W/30W/50W/70/100W LED Chip. 10W LED Chip. Luminous Flux 900-1200LM. Luminous Flux 1800-12000LM. Beam Angle 120 degrees. Lamp Body Material Pure Copper Bracket.
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