Patented Electric Lightstick, virtually unbreakable, waterproof to an amazing 11,000 ft. Uses one 12V A23 battery that lasts over 30 hours of constant use. Visible light of the Amber LED's up to one mile and beyond. 2.75 in. x 0.75 in., 0.075lbs
Burn Time: 100,000 Hrs
Carry System: Lanyard
Power Source: 23A Alkaline Battery
Special Features: Virtually Indestructable. Limited Lifetime Warranty.