BG Electrical Intelligent Double Wall Dimmer Switch, 2 200 W, Brushed Steel\nProduct Details\n--DECORATIVE DOUBLE DIMMER SWITCH WITH RAISED PROFILE FROM THE BG NEXUS METAL RANGE: Slim, raised profile with softly rounded corners in brushed steel, with colour matching fixing screws for a super-stylish design\n--INTELLIGENT TRAILING-EDGE DIMMER: Trailing (lagging) edge for dimming LED, dimmable CFLs and traditional lights \u2013 smooth operation of your lighting with no buzzing. Soft-start brings the lights to a set level quickly, extending the lifespan of bulbs\n--INTEGRATED MOISTURE GASKET CONTROL: Protects the metal edges from tarnishing. Ideal when using new plaster. No visible plastic around the dimmer. 2 way switching allows for a second switch position in a circuit. Minimum mounting box: 25mm\n--OVERLOAD PROTECTION PREVENTS FAILURE: If you mistakenly connect your dimmer to too many lights or transformers, it will turn the lights down or off until the load is corrected. Clearly man