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... a great amount of heat energy. LED PCBs are metal-based MCPCBS, and their substrate is aluminum, which has good thermal conductivity. LED PCBs are made of a special thin layer of thermally conductive materi...
Led Hydroponic Grow Lights Commercial Led Grow Lights For UV IR LED Grow Lights Model: FGZ300G656-C LED Brand China Actual power: 300W LED quantity: 656PCS/3030red660nm/2835Fullspe ctrum Product dimensions: 962...