Shock absorbing rubber around the body gives this light a slip-free, comfortable grip. Features include 330 lumens of power, an incredible 3 hours and 30 minutes of run time and a beam distance of 240 meters. Not only waterproof, this light also floats, making it perfect for swimming, boating, fishing, and other water-based activities. The floating lantern includes 6 AA batteries. Waterproof and floating 330 Lumens, 3.5 hour run time. Slip free solid comfortable grip. Impact resistant.