if shooting instinctive, I can see the Lumenok being of assistance in spotting for the hit area in low light.
but with my fiber optic pins, Lumenok wouldn't help me shooting in low light. Heck, at 4:15pm while on treestand in the darkening timber I couldn't sight with the pins on Sunday. Not being an instinctive shooting archer, that buck walked off at 40 yards.
A Lumenok sure might have helped me find an arrow loosed earlier this season though. The arrow hit a small branch (which I didn't see earlier) at 30 yards causing the arrow to glance off. I didn't follow the arrow's remaining flight as my vision concentrated on that Oregon 4x3 blacktail buck and I was trying to nock another. Buck stepped off outta my bow range and never offered another shot, just a good look as he meandered into the clearcut. Upon recovering from that sad feeling, I climbed down and searched for an hour and couldn't find the arrow; a complete arrow set up sure costs more than a single rifle cartridge. I sure hope no one gets hurt if they happen to step on the broadhead part.