Glo-Toob FX 7 Function, Blue

Patented Electric Lightstick, the FX has 7 pre-programmed functions, 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 Blue LED's up to one mile and beyond. 2.75 in.x 0.75 in., 0.075lbs Specifications Overall Length (inches): 2.75 Material: Aluminum Finish: Epoxy Resin Power Source: 1x 23A 12v Alkaline Bulb: 3x LED-Blue Output (lumens): Burn Time: 30-80 Hours Submersible: 11,500 Feet Carry System: Stainless Steel Split-Ring Batteries Included: Yes Switch: Special Features: 7 Modes