The Lumenok Signature is: .245 Diameter
It adds only a few grains to the weight of the archer's nock, depending upon model selected. Fits Beaman ICS, Carbon Express, Cabelas, Carbon Impact, Carbon Tech and PSE Arrows.
Beman: ICS CamoHunter, ICS Hunter Elite, ICS Hunter
Cabelas: Carbon Hunter, Stalker Extreme Carbon, Outfitter Series
Carbon Express: Kevlar KV, Maxima Hunter, Maxima, Maxima 3D Select, Terminator, Terminator Lite, Rebel Hunter
Carbon Impact: Stealth XLT, Trophy Hunter
Easton: Lightspeed, Powerflight, XX75, XX78,
PSE: Carbon Force, X-Weave, X-Weave Pro
Red Head: Carbon Fury, Carbon Maxx, Carbon Supreme, Carbon Hunter
The Lumenok requires no magnets, no glue; it contains no switch or any other moving parts. There is nothing to attach to your bow, or glue into your arrow to make it work.
Fits most popular arrows
That includes any arrow that accepts a Carbon Express TCX Nock, Bohning Signature Nock, Easton Super Uni-nock, PSE nock and many more. The The Lumenok-X is available for Easton Axis, Superslims and Beamen Black Max arrows.
Easy To Use
Just remove the original nocks from your arrows and insert the Lumenok. When the nock is fully seated against the electrically conductive end of the carbon or aluminum arrow shaft, the Lumenok lights. Wiggling the nock back and forth in the shaft breaks electrical contact between the arrow shaft and the Lumenok, causing the light to go off. At this point the archer can put the Lumenok equipped arrow in his quiver and forget about it. It will automatically be activated upon release of the arrow when shot, allowing the archer to more easily follow the flight of his arrow. The Lumenok will remain lit for up to 40 hours or until retrieved and is turned off by wiggling it back and forth. These nocks will operate hundreds of times.