Light up your game with the Viper Shadow Buster Dartboard Lights. This LED dartboard light system can be easily mounted to any flattop dartboard cabinet with the included hardware. Each light pod is adjustable so every inch of your board will be lit brightly and it conveniently flips up when not in use so it wont get in the way. It can be powered by four AA batteries or an optional AC Adapter (batteries and adapter NOT included).FeaturesQuick, one-time setup, simply measure and attach to your cabinet.Fits on any flattop dartboard cabinet.Convenient flip up storage, theres no need to remove when batteries need to be replaced.Super Bright LEDs emit great light at a low cost.Powered by 4 AA batteries for a clean, wireless look, or an optional AC adapter.Can be used to illuminate any dartboard, no more straining or squinting to see exactly where your darts landed.