A Chem Light which emits a steady glow for 12 hours.
A plastic tube containing two chemicals and a fluorescent dye.
Legitimately used by the military as light sources or light markers. Also used in emergencies and for camping to mark trails during night hikes. People who attend Raves, however, use glow sticks, laser lights and other light toys to enhance the hallucinogenic effect of Ecstasy. The lights are placed close to the users dilated pupils so they can see “trails” of light. This practice can cause long-term vision impairment.