BG Electrical Evolve Double Light Switch, 20A, 2 Way, Matt Black. This Evolve Matt Black 20A 16AX double light switch from British General can operate 2 different lights, whilst the 2 way switching allows a second switch to be added to the circuit to operate the same light from another location. This switch has a low profile screwless front plate that clips on and off, making it ideal for modern interiors. It has a matt black finish and a low profile, perfectly accenting, contrasting or blending sleekly into modern interior design. The screwless front plate can be easily clipped on and off without affecting the base box – making life easier when the time comes to redecorating. It allows a second switch position to be added to the circuit, so the light can be operated from the top and bottom of the stairs, both sides of a room or both ends of a corridor. Features captive backed-out terminal screws for easy wire connection and terminal screws for fast installation and to prevent screw loss. All fixings included. Adheres to BS60669-1 regulations which ensures a safer electrical installation. BG ELECTRICAL 25 YEARS MANUFACTURER'S WARRANTY: They guarantee against faulty materials and workmanship for 25 years – giving you total peace of mind.