Want to convert your manual switches to electric? This complete set makes it simple to convert, power and control up to three switches! It includes a UL-listed AC transformer (230 Volt),a 51750 LGB Control [...] 12010 LGB Switch Drives and color-coded cable. It's perfect with the 19901 and 19902 track expansion sets, but you can use it with all LGB switches and electric signals. ...