Retrotouch The Retrotouch RTS2020/2040 Crystal Touch and Remote light switches can be turned on by touch or remote controlled. These Retrotouch Crystal switches come with a handy remote control unit that works through walls for seamless lighting control. They are a retrofit solution so they can be used with the existing wiring and are quick and easy to install. The Retrotouch switches features an easy clean glass panel for a hygienic and easy clean surface. Status glow. OFF: Blue glow for easy night use ON: Red When lights are on Remote control: Controls upto 3 gangs + all light off button (Remote models only) Microline touch panel Remote Included Remote usage distance >20M Concealed & easy installation Modern design Easy wipe clean panel 1 way Fits into a single 35mm back box Power: < 0.1 mW Easy wipe clean Works with: LED lamps, Halogens, Incandescent, CFL’s, Fluorescents.