The Fenix LD42 is a AA battery powered flashlight that can throw 1000 lumens a maximum distance of 1148ft (350m). This flashlight features a patented mechanical rotary switch which allows you to quickly turn on and select between five brightness levels with a simple twist. The flat body design provides a more natural grip and large belt clip ensures a secure carry. Dustproof and waterproof underwater to two meters, and made of high-strength aluminum and plastic, this light is more than tough enough to handle any task. The LD42 is perfect for those looking for more lighting power from a AA flashlight.