Installation is Easy: Bond the insert into the arrow using common insert glue. Place the Ultra LED in Nock & Slide nock into insert. Nocks remain fully index-able!
Ignitors are available in 2 colors:Red or Green
The Red LEDs provide 15 hours of continuous light and the Green LEDs provide a whopping 50 hours of continuous light.
The Ultra LED lightsticks are removable & replaceable!