The Polaris Dartboard Light from WINMAU is the ultimate 120 degree dartboard light from Winmau. The Polaris is easy to attach to your dartboard by means of magnets. The polaris is equipped with clear LED light. As a result, you will no longer be bothered by shadows on your plate. Thanks to the modern, sturdy, robust construction and the use of light materials, the winmau polis remains firmly in place. The winmau polaris can be used with any board with or without a surround ring.