This Evolve Polished Copper 20A 16AX single light switch from British General will operate one light switch in a room. 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). This switch has a wide rocker and a low profile screwless flat plate that clips on and off, making it ideal for modern interiors. • 20A 16AX Rated. • Easy to install, supplied with fixing screws and installation instructions.