The Arc Lighting System is a hassle free and convenient way to light your cabinet set. It has a compact design and fits on top of your cabinet with simple installation. The LED lights give you perfect, consistent lighting for your dartboard regardless of your room's lighting condition. Because it sits on top of your cabinet, the doors can be closed when not in use. Target engineered this product to sit alongside the best selling Corona lighting system, ensuring there is a light system for all players.