Trailing edge dimmer switch suitable for anywhere in domestic or commercial settings that requires a variable light level for LED, halogen, CFL or incandescent lamps. With an extremely thin plate (under 5mm thick from wall to face), flat profile, rounded edges, and stylish brushed steel finish. Smooth control while dimming, and accounts for lower-wattage lamps to eliminate flickering. BG’s soft start technology, bringing lamps to a set level of light in the space of a second. They also protect against overloading by automatically lowering the power sent to lights or transformers. Secure Screwless front. Easy "clip on/off" plate. Push On/Off rotary dimmer switch. Minimum back box depth: 35mm. Maximum LED Load: 5-100 Watts. Compatible with trailing edge lamps and BG Luceco lamps. Sleek, flat profile. Angled in-line colour coded captive terminals. Suitable for tungsten lamps, low voltage transformers & mains GU10 halogen.