Matt Black Evolve 1 Gang 20A 16AX 2 Way Wide Rocker Light Switch - Black Insert About Product: 20A 16AX Rated Easy to install, supplied with fixing screws and installation instructions 2 way switching allows for a second switch position in a circuit Captive, backed out terminal screws for fast installation and to prevent screw loss Screwless front plate clips on and off easily, ideal for redecorating - polycarbonate construction Wide rocker switch - large touch point for ease of operation Minimum mounting box depth 25mm This Evolve Matt Black 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