Panel switch: 1)PC face and middle plate 2)PA66 nylon back case 3)Silver alloy metal contacts. wall socket,electrical switch Place of OriginChina>>ZhejiangBrand NameLianFEnGModel NumberLJ1903Size86*86mmMax. Current10AMax. Voltage250VMechanical Life40,000 timesColorWhiteOther key words: wall socket,electrical switch, wall switch, power switch Panel switch (LJ1903)