New updated look. Integrated linear full-range slide control for easy, precise operation. Future-proof to control a variety of dimmable CFL and LED lamps. Backwards compatible with incandescent lamps. Features a separate ON/OFF switch that preserves the selected brightness setting. Single pole or 3-way lighting control when used with a 3-way switch. Slim, compact housing fits easily into a standard wallbox and is suitable for multi-gang installations. Built-in radio/TV interference filter.