Instant access to a random disorienting strobe and a strike bezel for breaking glass or self-defence gives the Nitecore P22R Rechargeable LED Flashlight serious tactical capabilities. The P22R offers four brightness levels with a peak output of 1800 lumens and the convenience of USB Type-C recharging. Dual tailcap push-button switches enable one-handed activation (momentary or constant-on), along with Nitecore's STROBE READY technology. The strobe randomly changes patterns for increased effectiveness. Battery options include one 18650 or two CR123A using the included sleeve; charge time for a 3500mAh 18650 battery is 6.5 hours with the included 5V 1A adapter. The strike bezel incorporates silicon nitride ceramics for emergencies and tactical needs. You can mount the P22R on a firearm using numerous optional Nitecore mounts, and the light is compatible with the remote pressure switch and the Tactical Ring Pro, both optional. Included is a tactical holster that adjusts to fit belts of various sizes. Key Features: Four output levels from 1 to 1800 lumens One Cree XHP35 HD LED Disorienting strobe mode with randomly changing patterns for greater effectiveness Switching Dual push buttons Strike bezel for breaking glass or self-defence Crystal coating and Precision Digital Optics Technology Tactical holster adjusts to fit belts 1.25, 1.5, 1.75, 2, and 2.25" Fits Nitecore weapon light mounts Runs on one 18650 or two CR123A/RCR123A batteries USB Type-C intelligent charging port with waterproof and dustproof sliding cover Battery power level indicator light Advanced Temperature Regulation module Hard anodised aluminium construction, rigid double-layer body design Double-sided anti-scratch lens coating Measures 6", weighs 4.8 ounces Weapon Mountable Yes Estimated Runtime 0.5 to 250 Hours Charging Time 6.5 Hours Water Resistance Waterproof to 6.6' / 2 m, IP68 Impact Resistance Yes, 3.3' / 1.0 m Bezel Diameter 1.3" / 33.0 mm Dimensions ø: ø: 2.5 x L: 15.2 cm Weight 136 g