The smart contact dimmer control sensor switch is used to show on / off 12V/24V LED lamps with strength as much as 60W The swap is put in on a hidden surface fabricated from dielectric materials (chipboard, fiberboard, plexiglass,marble etc), for example, kitchen countertops, an ornamental / protective backsplash within the kitchen, the wall of a wardrobe, and so on The position of contact at the seen aspect of the surface, on the back of which the change is installed, is marked with an icon - a sticky label indicating the situation of the touch pad of the touch switch, through touching which you could possibly control the on / off of the light switch is provided with a comfortable on / off + Dimming function