normal electric switch 1.metal material:Full Copper 2.material :ABS/PC antiflaming material; 3.Certificate :CE normal electric switch 1. Color: white2. Current/Voltage/Power: 16A/220-250V 4000W3. Material: pure copper, Fire retardant4. Good Service :Shipment on time, offering relative technical support /consultant ;We have our own export right for ten years .5. Application :home ,office ,factory, ...