The bronze finish 24 inch 120V Xenon hardwire cabinet light dimensions are 24 inches long by 4.75 inches wide and 1-7/16th inches tall. The fixture comes with a built in high/low/off switch, uses 60 watts of power and is fully dimmable with most standard incandescent dimmers. Each cabinet light fixture has ten knockouts that are 1 inch in diameter each for easy hard wiring. Each light comes with an end to end connectors or you can purchase jumper cables of various lengths to interconnect the lights. The light fixture comes with three 20 watt bi-pin G8 light bulbs and is UL listed for indoor use.