SOG Specialty Knives M-29 Features The SOG M-29 is built from aluminum alloy with an anodized finish giving it the durability to handle hard use in the field or on duty gear. Its 2000 lumen output and 322 meter beam distance give users the reach to identify targets and obstacles well beyond close range while an ECO mode extends battery life to roughly 220 hours for extended trips. IP68 waterproof and fogproof construction keep the light operating through rain submersion and temperature swings that would compromise a lesser flashlight. A single LED bulb and a tail cap switch keep the design simple and reliable under pressure. Power comes from a single 21700 rechargeable lithium ion battery rated at 5000 mAh chosen for its combination of compact size and long runtime making the M-29 easy to attach to airsoft gear or military style loadouts. The 2-in-1 tail switch gives users a quick toggle between outdoor and tactical interface options without digging through multiple button presses. At just 5.04 inches long and 4.8 ounces the M-29 supports fast charging and discharging letting it double as an emergency power bank on extended trips into the backcountry. Backed by a manufacturer lifetime warranty the SOG M-29 is built to be a dependable everyday carry light for years of use. SOG Specialty Knives M-29 Specifications Manufacturer: SOG Specialty Knives Model: M-29 Color: Black Material: Aluminum Finish: Anodized Light Output: 2000 Lumens Max Distance: 322 Meters Run Time: 220 hrs ECO Mode Battery: 21700 Rechargeable Li-Ion 5000 mAh Rechargeable: Yes Waterproof Rating: IP68 Fogproof: Yes Length: 5.04 Weight: 4.8 oz Warranty: Mfg Lifetime Available At: GrabAGun