1.operating voltage: 220-240v/50hz 2.Material:Die casting Aluminium(Gear Box) Glass+UV(diffuser) 3.Finishes:white silver,Black(Gear Box) 4..Packing :1pc/ctn(40*40*29cm) diffuser 7/8kgs 6pcs/ctn(69*26.5*50cm) gear box 16/18kgs