Lights when the arrow is shot giving you a brilliant LED that is highly visible. In low light these nocks allow you to see exact shot placement which can be a huge aid in recovering game. It also allows you to find your arrow after the shot. They will stay lit for 40 hours continuously and can be turned off by slightly backing the nock out of the shaft. 1 per pack.
"Original" fits Carbon Express, PSE and Cabon Impact
"X" fits Easton Axis and Beman MFX
"GT" fits all Gold Tip
"Super" fits Beman ICS, Carbon Tech and Vapor
"H" fits Easton ST Epic
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