<p>Features: Two interfaces: Tactical Setting; Outdoor Setting. Tactical Setting: Classic control interface. One Touch Strobe; One Touch High; perfect force multiplier for any mission. Outdoor Setting: Designed with the wilderness in mind. One Touch Low; One Touch High; Multiple output levels; SOS function; meets all requirements in Hunting, Hiking, Camping or Search and Rescue, etc.</p><p>Specifications: LED up to 50,000 hours lifetime. Working Voltage: 2.0V-4.2V. Compatible Batteries: 1 x 16340 with 3A+ Discharge Capacity or 1 x CR123A. Reflector: Smooth Reflector. Lens: Hardened Ultra-Clear Glass with abrasion resistant AR Coating. Switch: Tail Cap Tactical Dual-Switch.</p><p>Dimensions: Head - 22.7mm (0.89”) diameter, Body - 25.1mm (0.99”) diameter, Length - 94.4mm (3.72”). Weight: 56.1g (1.98oz) without battery. Material: Aerospace Aluminum alloy 6061-T6, Mil-Spec HAIII Anodizing.</p><p>Waterproof: IPX8 (underwater 2 meters), Impact Resistance: 1 meter. Package List: 1 x Flashlight, 1 x Micro-USB Cable, 1 x Lanyard, 1 x Spare O-ring, 1 x 16340 battery, 1 x Clip.</p>