The aluminum radiator production involves the Laser welding technology original from Italy Voltage:230V~50HZPowersettings:300/600WProduct Size:620*85*580mmApproval: CE GS ROHSFunction Description:1.Aluminum Heating element heater2.On/off switch with indiate light3.Adjustable room thermostat4.Overheat protection5.Everlast efficient oil