... garden, hydroponic planting, and so on. It can save 80% 300W specificationsDescription:Use high efficient 1w LED as the light source ... ²( 5m high )Inner box555x383x160mmGW7.65kg/1pcsCarton box570x410x350mmGW15.5kg/2pcsSpecifications:1. 300W LED grow light can replace the 900w-1500w HPS , over ... is non waterproof, so put it in the dry place . 300w LED grow light for growing kinds of plants,flowers