... colour. Specifications: 1) Types: 1 gang to 4 gang Wall switch ,Doorbell swtich, Fan speed controller, Dimmer, 20A ... , south and light control /touch time delay switch, 2 pin socket, 3 Square pin / ... Materials: Imported PC, PC, ABS, PC+ABS 4) Easy installation and safety operation, long working life 5 ... , We can supply many different kinds of switch and sockets, such as European style, British style ...