High Bay Light Size:D542*H500 Power:120W/150W/200W Meterial:Aluminum/PC IP65/43 High Bay LightSize:D542*H500Power:120W/150W/200WMeterial:Aluminum/ ... fluorescent lamp.Features01 Patented IC Controlled electronic ballast and light adjustable02 No electrodes or filaments,External ferrite colls03 Wide ... hard to reach and busy such as tunnels,roads ,high bay areas,it has a wide operating temperature,and is ...