This baby weighs only 12.5 grams and measures less than 6.6 centimeters long. The Fenix E05 2014 may be small, but it boasts a unique broad beam lens which delivers a maximum 85-lumen up-close flood light and three brightness levels. The easy-to-use twisty switch and durable anodized aluminum construction make the E05 2014 a perfect fit for your key chain. Perfect for hiking, camping, traveling, EDC, etc. Features- Cree XP-E2 LED with a lifespan of 50,000 hours- Digitally-regulated output - maintains constant brightness- Capable of standing up securely on a flat surface to serve as a candle- Reliable twist switch- Broad-beam lens: provides for soft, even beam for close-up illumination- Exquisite and compact, fashionable and portable- Made of durable aircraft-grade aluminum- Premium Type 3 hard-anodized, anti-abrasive finish- Waterproof to IPX-8 standard. 30 minutes under water to 2 meters Specifications:Three Output Modes:- High: 85 Lumens (Ni-MH: 1 hour Alkaline: 45 min.)- Mid: 25 Lumens (Ni-MH: 4 hours 15 min. Alkaline: 4 hours 15 min.)- Low: 8 Lumens (Ni-MH: 14 hours 30 min. Alkaline: 15 hours)Dimensions: 2.63" Length x .6" Diameter