String-activated linear switch is located deep inside the lighted arrow nocks
compound bow arrow nocks with Clear plastic for super visibility
lighted led arrow nocks Can be seen hundreds of yards away
Weights 25-50% less than other lighted led nocks
Automatically lighted led nocks GT models fits for 0.246" inside diameter arrow shafts
Jiexi Hwyp Automatically Lighted Led Nocks for Inner Diameter 6.3 mm Compound Bow Arrows GT Size Pack of 6 (green) Review