6PCS-S Lighted Nocks for Arrows with .244/6.2mm Inside Diameter Compound Bow Arrow Nock for Hunting Shooting

I have tried other brands. This one works best that i've found and is very bright. So far the knocks have lasted for a very long time.

They arrived in a timely manner. They work great and are very bright. They fit my arrow shaft perfectly. They also came with a small "screwdriver" used to switch the light off. So far, I am very pleased with this product. However, at this time, I don't know what the actual battery life is.

Perfect and bright

the only bad part is you need a tool to turn them off.. other than that annoying part they fit and work good. stay bright for a long time have a good hold on the string and release well. actually gave me a few more fps

Works great. Very bright fit my arrows perfectly and easily inserted. They work just good as the expensive ones at a much better price point.Not sure how long the batteries actually last but im sure long enough for a good fast recovery!

These are pretty solid. They're super bright and activate when nocked as advertised. Minor gripe of mine is that in order to turn them off you need to use the provided mini screwdriver or a paperclip. Something of that size. Naturally that's a bit inconvenient to do when you're out shooting and can lead to some wasted battery but I imagine if you're in a position where you need the light on and are shooting then you'll want to leave it on anyway so fair enough.

Work great. Love that you can turn off easily. Used for a couple months so far and still working. Great for price

2 out of 5 didn't work.

Je vais toujours commander ce produit à ce prix ! Très bon et très lumineux

I put these on all my arrows and bolts, love the tracer effect and being able to see and find them on target or a miss!

Product was as described upon arrival. They were easy to install. At first glance they appeared to be in good condition, and decently built for the price. There is a small plunger, depressed by the string, which activates the light when you shoot the arrow. Simple enough. I tested each nock before installing them. I found the following:1 nock never even lit. 1 nock was missing a plunger all together. 2 lit up randomly at the slightest bump (1 "bumped" battery died altogether between home and the archery range 2 days later before I could even use it). Of the 6 I have 2 that I might use for hunting. The deactivation tool is simply a tiny flat screwdriver you poke into a slot in the side of the nock to easily and quickly turn them off. This hole could easily let water or debris inside. If you are just launching arrows for fun, these aren't terrible, as long as you keep expectations low, and in line with the price. I would suggest higher quality nocks such as Lumenok for hunting, but for fun at the range, these are ok. Will I buy more? Probably. They are cheap, and shipping is free with Prime.