Competitive price Lifespan:1000000(Time) Switch style: Normally open Good quality,easy and safe to use Adjustable temperature controller of metal expanding110v-240vMaximum electric current: 13ACompetitive price , good quality, long lifespanBrandLINGXIN ModelLK-ST100Style Metal expandSwitch style Normally openVoltage110-240(V)Electronic current13(A)Lifespan1000000(Time)