The Switchex 60 watt 12 volt dimmer + driver simplifies LED array lighting systems by combining an in wall LED dimmer switch and power supply into a single integrated unit. Mounts in a standard in-wall switch box and accepts 120VAC and converts to low voltage DC. Single pole preset dimmer with on/off push switch. Power failure memory. No minimum load. No derating required when ganging units. 100 to 1 percent smooth dimming. Includes three interchangeable face plates: Glossy White, Glossy Light Almond and Glossy Dark Brown. Trim plates sold separately. cUL listed. 2.1 inch width x 4.1 inch height x 1.4 inch depth. Compatible with 2 channel 12 volt LED Disc and Mini Disc Light, sold separately.