Model GH-10W Material Copper PCB + LED Color Silver + white Quantity 1 Emitter Type Large power LED Total Emitters 9 Power 10 W Color BIN Red + blue Rate Voltage 7.5~8 V Luminous Flux 430 lm Chip Working Voltage 7.5~8W Color Temperature N/A K Wavelength Red: 660nm; Blue: 455nm nm Connector Type Soldering Application Helps plants grow quickly. Features 9-LED 8-LED red light 660nm wavelength; 1-LED blue light 455nm wavelength; Color Rendering Index is 75; Input voltage is 7.5~8V; Input current is 1.3A; Blue + red light LED will not fade; Red light will promote chlorophyll A and chlorophyll B proceed photosynthesis promote the stem head and other organ form; Blue light is good for plants photosynthesis promote the green leaves grow protein synthesis fructification form increase output and shorten incubation period Packing List 1 x Plant grow light module