Glo-Toob White
Patented Electric Lightstick virtually unbreakable waterproof to an amazing 11000 ft. Uses one N cell battery that lasts over 30 hours of constant use. Visible light of the White LED's up to one mile and beyond. 2.75 in.x 0.75 in. 0.075 lbsATTRIBUTES Batteries: Yes Burn Time: 100000 Hrs Carry System: Lanyard Power Source: 23A Alkaline Battery Special Features: Virtually Indestructable Submersible: Yes Switch: Push Button/Twist Cap Usage: 30 Hr.