MODERN ROUND EDGED WHITE MOULDED QUADRUPLE DIMMER SWITCH: From BG Electrical, this dimmer switch has a sleek round edge and colour matching screw caps. Features rotary, push on/off switch for precision control PART OF THE BG NEXUS 800 SERIES WHITE MOULDED RANGE: With high resistance to fading, discolouration and scratches, it gives a clean and non-obtrusive style, allowing it to complement any décor INTELLIGENT TRAILING-EDGE DIMMER: Trailing (lagging) edge for dimming LED, halogen and incandescent lighting – smooth operation of your lighting with no buzzing. Soft-start brings the lights to a set level quickly, extending the lifespan of bulbs 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 marked terminals for easy installation BG ELECTRICAL 30 YEARS MANUFACTURER'S WARRANTY: They guarantee against faulty materials and workmanship for 30 years – giving you total peace of mind, Manufacturer: British General