This is an exciting addition to the Fenix E Series flashlights.  At only 146mm and 24mm head, the E25 is a compact design of perfect balance.Features:-Cree XP-E LED with a lifespan of 50,000 hours-Maximum of 187-Lumen output-Digitally-regulated output to maintain constant brightness-3 Brightness Levels-Powered by two AA batteries-Intelligent Memory Circuit: Automatically enters the previous used brightness level when turned on-75-gram weight, excluding batteries-146mm length and 24mm diameter-Reverse polarity protection guards against improper battery installation-All-function switch; simple and convenient operation-Capable of standing up securely on a flat surface to serve as a candle-Waterproof to IPX-8 Standard-Slip-resistant body design provides for a comfortable and secure grip-Made of durable aircraft-grade aluminum-Premium Type III hard-anodized and abrasive finish-Toughened ultra-clear glass lens with anti-reflective coatingFour Ni-MH 2900mAh AA batteries and charger, Two EdisonBright AA alkaline batteries for continuous economical power for the E25.