Dimmer switches give you total control over lighting mood as well as saving money on energy. Varilight dimmer switches are well known for their high performance and are among the best on the market for dimming compatible LEDs (not all LED bulbs are dimmable). If you have two or three light sources in a room, dimming the main light source tends to enhance ambience. Pockets of light from table lamps, floor lamps or picture lights then create areas of visual interest. Varilight make dimmer switches in various styles, so you can choose one to suit any room or decor.