Harrows Trilight Ultra Bright LED Dartboard Lighting SystemA unique new lighting system, designed to offer players maximum dartboard lighting with minimal obstruction. The Trilight features three ultra bright LED lights that easily connect to the main frame to make one piece. The lights are simply attached to the outside of the dartboard and held firmly in place using strong, built in magnets. The Trilight has 65% less visual obstruction than a regular full circle lighting system meaning increased dartboard