Protection Degree : IP 65 , Die Casting Aluminium. Technical Parameters :Model : FY-0901Protection Degree : IP65Distributed Light source : 150W-400W MH ,HID Lamp . 80W-185W Electrodeless Lamp.Rated Voltage and Frequency : 220V-240V/50Hz-60Hz.Installation Tube Size : 60-78MMInstallation Height : 6-12 MStructural Feature :1. The lamp body and reflector are aluminium alloy die casted .2. The ...