1.Uses imported cold rolled steel sheet, powder spraying, rust preventive, corrosion resistant and durable 2.Lamp socket made of flame retardant plastics(PC) of VO grade, cord is heat-resistant of 105稢 3.All parts exceed IEC standard, fire protection. Super thin, suitable for office buildings, shopping malls, households, etc Voltage: 220V/240V 50/60Hz Power: 1*10/1*20/1*30/1*40/2*20/2*30/2*40W (With & without reflector available)