Glow sticks are single use translucent plastic tubes that glow in the dark. These sticks do not require electricity to glow. These sticks contain a flexible outer container and a fragile inner container. These glowing tubes produce light as a result of chemical reaction. These plastic tubes contain hydrogen peroxide. These sticks are waterproof, reasonably disposable and inexpensive. They do not use batteries and produce negligible heat. These sticks can withstand high pressures, such as underwater pressure. Glow sticks have a wide range of applications. They are used for military operations, EMS operations, camping, dancing and recreational purposes. These sticks are also used as a light source by rescue workers following a tornado, earthquake, hurricane and other natural disasters. http://amplify.com/u/a1ki7s