The 7" LED Light Sticks emit a brilliant and intense light and will last for over 24 hours with their durable batteries. These light sticks are especially useful for marking locations and hazards at night and for completing your family emergency kit. Take 7" LED Light Sticks with you on outdoor excursions like camping, hiking, hunting, fishing and night golf. Stash them in your boat, car glove box, purse, backpack, any place where you keep essentials, for the 7" LED Light Sticks can truly be essential in an emergency situation. Nothing is worse than being injured, lost or stranded without any means of alerting rescuers to your precise location. Don’t sit there in the dark and watch helplessly as rescuers come close to you, but because they miss you, have to move aimlessly and hopelessly by. Equip yourself and your loved ones with the 7" LED light sticks to be clearly visible and identifiable when you need help!