Fenix TK16 V2.0 Tactical Flashlight 3100 Lumens Black Maximum Lumens: 3100;Beam Distance: 1247 feet (380 meters);Runtime: Up to 43 hours 20 minutes;Lighting Modes: 6, including 5 brightness levels and a strobe function;Bulb: Luminus SST70 LED with a 50,000-hour lifespan;Size: Length 5.63 inches, Head diameter 1.34 inches, Body diameter 1.0 inch;Weight: 3.95 ounces without battery;Battery: 21700 rechargeable li-ion, included;Comes with: Rechargeable battery, USB Type-C charging cable, lanyard, holster, spare O-ring;Advanced Pulse-Frequency Transmission System (APF);Instant activation and strobe via dual tactical tail switches;Stainless steel strike bezel with tungsten steel breaking tips;Toughened ultra-clear glass lens with an anti-reflective coating;Constructed from durable A6061-T6 aluminum;Finish: Premium type HAIII hard-anodized anti-abrasive;IP68 dustproof and waterproof ratingtable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Item Category Code: 5300 Product Group Code: 5300A Product Sub Group 1: 5300A3 Inactive: No Prop65 Applies: No Prop65 Cancer Harm: No