A simple darts LED ringlight.
It fits a standard size board (45cm) and has a max diameter of 60cm.
The slot for the LEDs has a width of 11mm, which fits most standard LED stips (8mm or 10mm).
Simply mount the LEDs with the applied adhesive.
No glue or additional parts are needed to assemble the whole ring. Simply snap the connectors to the four stands.
For me it worked perfectly without any need for additonal glue or adjustment to the parts.
You can install the Ringlight to backboard using simple Wood screws.
I hope you enjoy it.