This is a high power industrial LED high bay light, using only one single 30W high power LED. The LED is connected to the shell reflector which enables the heat dissipate through the aluminum efficiently. A robust hook is available for hanging. At 6 meters high, this high bay have up to 18Lux illuminance bright. The LED Highbay light is widely used in industry area, such as factory warehouse, workshop, church, meeting hall, ect.