... will not produce harmful interference Home dimmer switch module Model NO.:HF-TGKG-04 Operating temperature:0°C-45°C Working ... product :Automatic body induction switch PCBA series, Sound and light control switch PCBA series, Dimmer and speed switch PCBA series, Touch ... delay PCBA series , Card-insert for power switch PCBA series, Intelligent remote control switch PCBA series etc. We sincerely hope to ...