GEAR AID Ni Glo 2” UV Rechargeable Glowing Keychain, Glow-in-the-Dark Accessory for Keys, Camping and Outdoor Gear

Love glow tubes great at raves

Excellent, easy to see all night.

I bought these to put on my house key so I could locate them, even in the dark. The glow can be intense if hit with a black light but it fades rather quickly until it diminishes into no glow at all. I wear my keys on a carabiner outside of my pants and it barely charges so don't expect anything if you keep your keys in your pocket.

Green giant is what I call this thing I have one on my keys and there easy to locate now

Wasn't what I thought

works as described

I ordered two packs, and all 4 of them were basically invisible at night. I had left them in the direct sun all day long. When the sun went down I expected to see them easily on my stairs, but they were nearly impossible to see. Returned for refund.

I have always liked glow in the dark items ever since i was a kid so always trying useful/utility glow products. so figured give these a try to use on tent zipper and one for key chain. I charged them for four hours in natural direct sunlight and then put in dark room. I was impressed by how bright they were and was happy with purchase but after checking again ten minutes later were still bright but fading. By twenty minute mark they were still glowing but dull, at thirty minutes they were almost not noticeable and at the forty minute mark it was done. For a product that say “glows for hours”, use for diving thats just not good enough. I returned the two pack and ordered tritium instead while tritium can be expensive nothing is cooler them something that glows in the dark with no need to charge in light or electricity at all and will continue to glow for at least twelve years non stop no loss of brightness (after twelve years the start to loose brightness but very slowly for another 5-7 years or longer). So these are ok for a keychain fob or simple uses like that but not anything like diving or important that your safety would depend on these still glowing