"The Fenix TK16 V2.0 Tactical Flashlight finds the perfect balance between power, convenience, and durability. It produces an amazingly bright 3,100-lumen beam on maximum setting that can reach out to 1,247' for dependable lighting in any situation. 6 lighting modes include Eco, Low, Medium, High, Turbo, and Strobe all accessible with dual tail switches. Equipped with tungsten-steel breaking tips on the bezel. Impact-resistant to 1m, and IP68-rated for dustproof and submersible to 2m performance. Powered by a 21700 rechargeable lithium-ion battery (included). Also comes with a spare O-ring, USB Type-C charging cable, lanyard, and holster. 5.63""L.Manufacturer model #: FX-TK16V2. Amazingly bright 3,100-lumen beam on maximum setting reaches out to 1,247' 6 lighting modes Eco, Low, Medium, High, Turbo, and Strobe Dual tail switches Tungsten-steel breaking tips on the bezel Impact-resistant to 1m IP68-rated for dustproof and submersible performance Includes rechargeable battery, spare O-ring, charging cable, lanyard, and holster"