Switch, Socket, Lampholder manufacturer / supplier in China, offering OEM Service Provided Hailar 3 Gang 2 Way LED Dimmer Switch, All Brass Plate, OEM Service Provided Hailar 1 Gang 2 Way LED Dimmer Switch, All Brass Plate, OEM Service Provided Hailar 2 Gang 2 Way LED Dimmer Switch, All Brass Plate and so on.