This LED 2-Cell D Flashlight (Black) from Maglite is an update of the well-known, durable Maglite flashlight powered by 2 D-size alkaline batteries--now featuring an LED lighting element. This rugged, water-resistant aluminum flashlight has a range of 977' (298 m) and maximum output of 134 lumens. It has a runtime of 8.0 hours and features Intelligent Energy Source Management, which continuously monitors the balance between high brightness and efficient power usage, in order to prolong battery life.