6" Cyalume short burst (5min) High intensity glow sticks are the perfect addition to any vehicle for emergency situations. You can keep them in your vehicle to flag down another vehicle for assistance or to cordon off the area when an accident occurred. The High Intensity Glowsticks will last for Approx. five minutes & will glow intensely for the duration. You can also use them during temporary power outages or to signal someone in an emergency. While emergency situations are the perfect use for the high intensity glow sticks you can also use them for entertainment when needing a big burst of light. Features Include Pack of 5 6" Glow sticks Individually foil wrapped Clearly marked with NSN codes & expiration dates