The Streamlight Siege Floating Magnetic AA Lantern contains three Streamlight-brand C4 LEDs: one white and two red. This lantern is actually buoyant; it will float if placed in water. The lumen outputs on the Siege lantern are: 200 lumens on High; 100 lumens on Medium; and 50 lumens on Low. The run times are: 7h for High; 15.5h for Medium; 37h on Low. The lumen outputs and run times for the red LEDs are: .7 lumens for High with a run time of 192h, and an S.O.S. mode of .7 lumens and a run time of 288h. The IPX rating is 7 and the impact resistance is 2m. Needs three AA batteries to operate; these, however, are not included. Made of polycarbonate thermoplastic that has elastomer on the mold. Has three magnets on bottom for superb adhesion and traction. Power button is indented, so it can't be pressed unknowingly. Has detachable cover, D-ring on base, and an ergonomic handle. Battery level indicator is on front of item. Comes with Streamlight limited lifetime warranty.