2.5" flush mount LED back-up light for use with Poison Spyder Customs Crusher Corners, Trail Corners or any other manufacturer's corner protectors, or anywhere you can cut a 2.75" hole in a flat sheetmetal panel. push-in mounting with the included rubber grommet. Sold individually, if you need a pair specify a quantity of 2. The part number for this item is Poison Spyder 41-04-300.