This premium range Tronic Intermediate switch in Grey provides a screwless finish, is slim, has smooth-edges, it has a shiny surface and has a big switch(es) to fit into the modern style of ones home or offices. Intermediate switches also known as a 3-way switch are used when you need to operate a light fitting from more than two locations. For example, you may want to control a stairwell light from the ground floor, second floor and halfway in between such as a first floor light.
