Product :Prismalum Dimensions Power :Click to display Platinum :In treated sheet metal EZ Painting :Electrostatically stove enameled Diffuser :Netting mode up of parallel steps in treated sheet EZ Reflector : Anodized pure alluminum or sheet Assembly : Apparent Application :Shops, Schools, Offices, Hospitals and Houses Voltage supply :220 V 50 HZ Protection : IP 20