... garden, hydroponic planting, and so on. It can save 80% 300W specificationsDescription:Use high efficient 1w LED as the light source , base on ... -in power supply, CE approved, No setup required, just simpler and safer plugs directly into AC85V-264V, no reflector & ballast needed ... non waterproof, so put it in the dry place . 300w LED grow light for growing kinds of plants,flowers