COB LEDs1919 COB LED Chip, Mirror Aluminum Substrate, 1919, Emitting Surface 17MM, 12S6P, 36V 830MA, CRI 80Ask About This ProductProduct DetailsPrevious1414 COB Light Source, Surface Aluminum Substrate, 13.5×13.5, Emitting Surface 10MM, 8S2P, 24V 300MA, CRI 80Next1919 COB Light SourceRelated ProductsIntegrated LED Bead 50w integrated LED bead, brass substrate, 10 series 5 parallel, 30V, 1700MA, 70 CRI 4056cob dual-color-temperature light source