The Cyalume SnapLight is an eco-friendly industrial grade light stick measuring 6" long. Cyalume SnapLight reliably provides instant 360 illumination for 12 hours. The SnapLight is waterproof, non-toxic, and non-flammable. To activate the light stick; just bend, snap and shake. The SnapLight has a hook and hole top, for hanging or attaching the light. Each SnapLight is individually foil-wrapped for protection from light and moisture, and has a 5-year shelf life. Cyalume SnapLights utilize chemiluminescent technology that provides hours of illumination in a number of safety, industrial, recreational and military applications. The durable, waterproof, external body of the light stick is made from low density polyethylene (LDPE), and is phthalate-free for safety. Cyalume SnapLights produce no heat, spark or flame, making them ideal in potentially hazardous situations. Keep them on hand for a multitude of applications Applications: Camping, Hiking, Running, Biking, Boating, Diving, Parties, Fishing, Hunting, Survival, Roadside Breakdowns, Emergency Preparedness, Power Outages, Black Outs, Earthquakes and Other Natural Disasters, Safe Evacuation, Traffic Control, Accident Markers, Road Blocks, Medical Triage, Utility Maintenance, Search and Rescue, Promotions, Many More...