This is a fluorescent light that illuminates the target from inside the dart machine door. If you are having trouble because the fluorescent light in your operating machine has burned out, or if you are looking for genuine replacement parts, please consider this. This is a used item removed from a working Phoenix machine, so there may be scratches and other signs of wear. There are no operational issues. Thank you. -------------------------------------------------- Electronic coin selector for arcade games VS-S Phoenix VS-S4 Online Darts Live Card 1, 2, 3 Matrix parts Machine parts Motherboard related SSD Monitor Screen installation Power supply IO board Hard disk Dart case Dartboard Item...Dartboard