This trailing edge single dimmer switch from British General allows you to control your light levels and set the mood. |The intelligent electronic circuit monitors the connected load and provides a soft-start with protection against thermal, current and voltage overload, and is suitable for dimming LED, dimmable CFL's and traditional lighting.|Designed with captive screws for ease of installation, the sleek and slim design has a matt black finish with colour match fixing screws and softly rounded edges for a luxurious appearance.