Weekly Special - 12 Band High Power LED Grow Light 320-watt 12-bands full spectra from 400-760nm & white for the best grow effect Epistar and Bridgelux Integrated chip led 12x3w, provide more average lighting intensity to make plants grow faster and healthier. Comes with remote controller for three stages of seedling, vegetation and bloom Safety mechanisms of Lighting intensity percentage will be automatically decreased or the power will be cut off when over heat Reflector surface, make sure all light in use, no waste