Do these continue to glow time after time with exposure to light or do they start to fade and stop glowing after time like a glow stick would?
1684920
This will continue to glow time after time withe the exposure to the sun or any type of light.
383761
I thought they did. Some had like a 1 inch section that wouldn't snap and glow, but it didn't effect the glow stick as a whole. We used these at our yearly fish fry to give to all the kids when it started to get dark. It helped us to keep track of everyone!
1655505
They stay on solid in the color you choose. They don't flash. The last longer than the bubble action. The bubbles lasted about two months and then no more bubbles. However, the light still work.
489484
No they do not glow in the dark. I did write on plastic and it did dry but it came of very easy, it scratched off. but I guess if its something you never touch when your done it would be good.
895428
It definitely doesn't fade after just an hour. However, I wear friendship bracelets made out of these every day, and they do fade somewhat over time--maybe a few months of having them on all the time.
1698168
That's a good question, I don't know. I have them since 1 year and they do not seem to fade. Seriously, the quality of these is great, you won't regret it. I can post pictures of them if you want :)
427999
They glow a pretty long time. We have it hanging in our bedroom and they almost keep me up because they glow so bright, haha. I'd say about 20-30 minutes until they are completely out.
327270
These are not ultra premium glow sticks, don't expect them to be "professional" grade. However, they do work excellent, bright, and lasting for 3-4 hours. Plenty of time for trick or treating. I would not hesitate to order these again
1175974
They turn on when it gets dark and off when daylight begins. Depending on the charge they might fade out at some point. They are not very bright so not a big deal when they stay on.
1110170
The glow doesn't last too too long but it does glow constantly under a black light an yes they glow the color of the polish
1010085
It glows from exposure to sunlight. If it's in a room with daylight (it doesn't need to be direct sun) as it gets dark it will glow. It's like those stick on stars kids put on their ceilings that glow. It doesn't last super long but it is a nice to feature if the sun goes down and you need to find the ball it comes in handy. The real feature is the sheer indestructible nature of the ball. My power chewer still hasn't ripped it after 2 years.
992780
When off, the color is the vanilla as you see in the picture. When on, they glow and flicker. I don't think the batteries last very long in them.
969122
Hello, just as pictured and yes they do glow in the dark! My kids love them and are easy to handle. It took about 2-3 weeks to arrive, but worth it.
33062
You can use any form of light. let it sit in the light for 15-30 mins and they will glow. The glow will fade over around 30 mins
1699242
The fact they are LED they will not draw as much electricity as a luminescent. With fresh batteries I have had the lights on for 4 hours. The next time I used them for two hours with no dimness of the lights.
986948
They seem to glow all night so roughly 6-9 hours. I bought them and stuck them up in July and they are still at it.
1884986
Mine are on a wall that get direct sunlight only in the AM, but have no signs of fading. We love them!