Ice Rescue Systems Glow Stick. They glow as identifiers in the darkness all night long, recharge from any light source, and are reusable over and over again forever. They never wear out or degrade over the years.
How Do They Work?
Inside each reusable glow stick are enhanced glow in the dark crystals. These crystals absorb any light to charge, glow in the dark all night long (+12hours) and never expire. They are non-toxic, non-radioactive, and contain no liquids or gels.
How Fast Do They Charge?
1 minute of direct sunlight
5 – 10 minutes of ambient light
1 – 10 seconds with a flashlight
The more “intense” the light source = faster charge time