The ultra-bright LED lighting from Harrows.
The light comes from three individual LEDs, which are magnetically attached to the dartboard. This illuminates the board from all sides without the need for a 360 degree ring.
Fits all standard dartboards and can be mounted without additional material. The design means that the lighting can be packed smaller, which also results in lower shipping costs. Also practical for holidays!

Pictured dartboard and surround not included.