Coleman 800L LED Lantern with Enhanced Battery Protection,

BatteryGuard technology stops battery drain to preserve battery life and reduce corrosion Allows batteries to be stored in lantern for years (up to their inherent shelf life) 3 modes: high, medium, low; lasts up to 30 hours on high and uses 4 D batteries (sold separately) Brightness: up to 800 lumens; beam distance: up to 15 meters IPX4 water-resistant design; impact-resistant up to 2 meters (on dirt)