The Fenix P3D is a high-tech, rugged tool thats perfect for any lighting application. It features six levels of output, which not only allows the user to select the best compromise between brightness and runtime for any given task but also has ability to aid in an emergency. Whats more, the Fenix P3D throws an awesome 200 lumens beam, an incredible amount of light for a light of any size. If youre looking for a flashlight with solid reliability, digitally regulated brightness, and compact size, this Fenix is for you. Operation: Fully press to switch on and turn the bezel to select the General Mode or the Turbo Mode. A soft-press anytime while the light is on will change the brightness levels of a certain mode. Keep the light off for over 2 seconds and the light will turn completely off, restoring the regulation circuit to the default setting. Features: Utilizes a Premium (Q5) Cree 7090 XR-E LED with a life of 50,000 hours Two modes of output, selected by turning the bezel General Mode: 12 lumens (65hrs) -> 53 lumens (13hrs) -> 120 lumens (4.8hrs) -> SOS Turbo Mode: 215 lumens (1.8hrs) -> Strobe 33 days of survival use (2 continuous hours per day on the lowest setting) Digitally Regulated for Constant Brightness Low Battery Indication Uses two CR123A battery (not included) 11.4cm (L) x 2.1cm (D) or 4.5 in (L) x 0.8 in (D) Made of aircraft grade aluminum Durable Type III hard anodized finish 49g (or 1.7 oz) weight (excluding batteries) Waterproof to IPX-8 Standard Toughened ultra clear glass lens with AR coating Push-button tailcap switch Capable of standing up securely on a flat surface to serve as a candle Includes a holster, a lanyard, two spare o-rings, and a rubber switch boot.