Nitestik is a small glow stick which charges itself during the day using sunlight and releases a light glow during the night. It does not light up its surroundings, but rather allows the user to find whatever is attached to be seen.
Using photo luminescent pigment technology, the Nitestik Safety Marker is highly visible even in total darkness. Designed for marking equipment and personal property, it is a useful attachment for anything you may wish to locate in the dark. The new age pigment will charge under light, then discharge in darkness 365 days a year, for more than 10 years.
No batteries...Lasts for more than 10 years...That’s pretty impressive stuff.