500 pc. of post-earthquake, disaster, hurricane, storm, lightsticks in bulk

Light Stick Green 12-Hour | Case of 500 for Emergency Disaster Preparedness - This case of 500 individually wrapped and labeled lightstick pack is manufactured by SnapLight in the U.S.A. These sticks last for a full 12 hours and are indispensable for instant light after a disaster or during a power failure. Light sticks are waterproof, do not need batteries, are inexpensive and are disposable. They can tolerate high pressures, such as those found underwater. They are used as light sources and light markers by military forces, campers and recreational divers practicing night diving. Lightsticks are considered the only safe light source immediately following an earthquake, due to the fact that they do not use any kind of electricity to work and there is no danger of sparking. Because they do not have batteries or contain electrified filaments, like normal flashlights, they are safe for use in explosive environments.