Led grow lights in UFO and square shape are used in green house, indoor garden, hydroponic planting, and so on. It can save 80% 45W specificationsDescription:1. Use high efficient Ef 10 0.5w LED as the light source , base on 112*0.5w high power LEDs with metal cover , built in 1 pcs 45w constant current source , it will be more energy efficient . 2. Input voltage : 85-264V,easy to use and safty , ...