This Gander Mountain Submersible Aluminum Flashlight is a great light source to see your way through anything. The flashlight is water submersible, IPX7 rated to 1 meter. The aluminum light emits 105 lumens and has three power-modes, high, low and SOS flashing. The flashlight has a 17-hour run time when set to the lowest setting. The Gander Mountain flashlight has a tactical tail on/off switch. Requires only one AA battery (included).