Emergency Glow Sticks with 12 Hours Duration, Individually Wrapped Industrial Grade Glowsticks for Survival Gear, Camping Lights, Power Outages and Military Use

Glows much longer than expected. Used these for a Halloween night event as outdoor trail markers, and most were still glowing the next morning, though not as bright. No duds in the pack, all were used and all worked great. Really bright.

Bought these for Flordia hurricane supplies. I've had to use a few of them now and they do a great job. One has enough glow to light up a medium size room for you to do basic things and navigate in pitch black. They are also great for bathrooms. The emit glow for a lot longer then advertised but at a dim level. It was still enough for get around after 2 days. Good value for what your getting. We have flashlights but only wanted to use them when we needed and not have them on all night long.UpdateI have since bought a lot more for myself, friends, and family.

Why did you pick this product vs others?:Works fantastically. Works just like if not better than the chem lights we were issued in the army. Same, if not even better performance, no leakage, yet still amazing price. You should buy a ton before the price hopefully does not go up. Please don’t raise the price please.

I got these glowsticks to have as "Light Up Nametags" with my friends while hiking the Ape Caves (a cave system in southern Washington.) Since we were in a group of 5, we each were given our own color to use. We all opened our glowsticks at the same time, cracked them at the same time, and this gave us a unique opportunity to test each glowstick. This is what we found:Green is the brightest color. By far. I could tell exactly where my friend was at all times.Blue and Red are tied for second place. They're very vibrant and bright, but they don't provide much light. For our intended use, they worked great. But, don't go thinking that they will light a path for you.Yellow comes in at third. Not impressed, but not the worst.White is last place. My boyfriend wore this color, and oh my goodness I kept looking for him when he was right next to me. Trust me when I say the white color is WEAK. It looked like someone was shining a flashlight into a gallon jug of milk.Now, with that being said, these suckers last a LONG time. We hiked the entire cave system and were back to our car in about 3 hours. But, even after the hour drive home and getting dinner, they were STILL glowing bright 6 hours after we cracked them.All in all, I'm happy with what I received for the cost I paid. In the future, I might see about ordering all green ones or all blue (if they come up with that option). If you're looking for some great glowsticks, then look no further. Even with my qualms about them they are still the best glowsticks I have used.

Good quality very bright good to leave in first aid kid or the car

I'm no professional glowstick enthusiast but I think I've used enough of a variety of them to say these things make the others look like toys. I am kicking myself for not buying more at one time and cashing in on the saving but in my defense, I didn't know if they really were going to stand up any better than any other.I cracked a few open upon getting them and marked the time on them to get a true scope on if these are mere toys with hype or a tool I could depend on.(In 60 degrees) They gave off a strong enough glow to actually see and navigate in darkness. This intensity of glow lasted for about 14 hours. After that the glow slowly declined over the next 10 hours reducing how far I could see until it finally became undetectable at the 27th hour.I also put 2 outside with temps near freezing and at first, they didn't seem to last as long as I couldn't see the glow after a few hours. However, to my surprise I retrieved the non-glowing stick and warmed it under my arm only to have it come back to life and last just as long once brought to warmer temps.The length of time that they are enough light to navigate with is beyond what I expected and the fact they slowly decline to a point where you can drop them as markers (a crumb trail) before going out is a huge plus. I am extremely impressed with these and based on their performance have faith in them if needed for an emergency or for hours of fun with a glowstick.They come individually wrapped with the date already on them and have a 5-year shelf life that I am yet to test as that much time hasn't passed. The batch I received were in my hand within only a couple month of manufactured date so its new stock.I will be buying more as they make a great emergency alternate light source without the risk of fire.

What an awesome product! A necessity for your prepper kit!!

Arrived quickly. Long expiration date.Well packaged. Haven't used yet.