1 Gang Undercabinet Control Box is available in a Titanium finish. Provides power for hardwired Undercabinet Lighting System by connecting to existing in-wall wiring. Designed to fit on end of Modular Track. Adds approximately 5 inches onto the system length. Designed for professional, hardwired installations only. ETL Listed. Dimmers, switches, or outlets sold separately. 5 inch width x 3.438 inch height x 3.969 inch depth.