COB LEDs2831 Dual Color Temperature COB Light SourceAsk About This ProductProduct DetailsPrevious2831 Dual Color Temperature COB LED ChipNext30W Integrated LED ChipRelated ProductsIntegrated LED Bead 50w integrated LED bead, brass substrate, 10 series 5 parallel, 30V, 1700MA, 70 CRI 4056cob dual-color-temperature light source