The 800 lumens LED lantern with Coleman BatteryGuard stops battery drain so you'll have power when you need it most. Conventional lanterns experience residual power drain as long as batteries are connected to the circuit. With BatteryGuard, batteries are automatically disengaged from the circuit when the lantern is turned off to extend their life by as much as 25%. Enjoy three different modes for the perfect amount of lighting for any situation. Impact resistant up to 2 meters on dirt and has a beam distance of 15 meters.