Woodland Scenics JP5725 Auxiliary Switch Control lights with the flick of a switch. Rocker style on/off switch plugs into Light and Expansion Hub Ports (sold separately). Control the power to lights on a Light Hub, an Expansion Hub or control lights on multiple hubs. Use multiple switches for various lighting configurations. Adhesive-backed for easy mounting. Easy to install into main control panel, if desired. White Rose Hobbies is proud to stock Woodland Scenics and other made in the USA products.