Bg Evolve Copper 20A Single 2 Way Switch

20A 16AX single 2 way switch This switch will operate 1 light in a room, whilst the 2 way switching allows a second switch to be added to the circuit to operate the same light from another location (e.g. at the top and bottom of the stairs) The Evolve range features a low profile screwless flat plate that clips on and off, making it ideal for modern interiors.