The PolyTac® 1X is a compact tactical flashlight built for durability and performance in extreme conditions. This multi-fuel flashlight offers unmatched versatility operating on a Streamlight SL-B9® protected Li-Ion USB rechargeable battery pack CR123A lithium disposable battery or a AA alkaline/lithium battery. Designed with a rugged polymer body and rocky stipple grip texture for secure handling it includes a two-way pocket clip for convenient carry and a TEN-TAP® programmable tail switch for customizable lighting modes. Ideal for law enforcement military industrial professionals outdoor enthusiasts and everyday carry (EDC) this high-performance flashlight delivers reliable illumination when you need it most. – Multi-Fuel: Uses (1) SL-B9® battery pack (1) CR123A lithium batteries (1) AA alkaline battery or (1) AA lithium battery – Rechargeable system includes (1) SL-B9 battery pack – Non-rechargeable system includes (1) CR123A lithium battery and (1) AA alkaline battery – TEN-TAP® Programming Allows the Choice of Three Programs: – 1) High/Strobe/Low (Factory Default) 2) High Only 3) Low/High – Output: – High: 500 lumens; 18000 candela; 268m beam; 1 hour (SL-B9). 350 lumens; 12000 candela; 219m beam; 1 hour (CR123A). 150 lumens; 5000 candela; 141m beam; 5 hours (AA) – Low: 40 lumens; 1000 candela; 63m beam; 8 hours (SL-B9). 40 lumens; 1000 candela; 63m beam; 14 hours (CR123A) (AA) – Strobe: 1.75 hours (SL-B9); 2.25 hours (CR123A); 7 hours (AA) – High-impact super tough nylon polymer for exceptional durability and a sure grip – All openings O-ring sealed – High-temperature impact-resistant BOROFLOAT® glass – Multi-function push-button tactical tail switch – High-power LED for extreme brightness – IPX7 rated design; waterproof to 1 meter for 30 minutes – 3-meter impact resistance tested – Rocky stipple grip texture for superior grip – Removable two-way pocket clip – Serialized for positive identification – TAA Compliant – Length: 4.71 in (11.96 cm); Body Diameter: 1.00 in (2.54 cm); Head Diameter: 1.22 in (3.10 cm); Major Diameter: 1.35 in (3.43 cm) – Weight: 3.03 oz (85.9g) with SL-B9 battery; 2.93 oz (83.1g) with CR123A battery; 3.20 oz (90.7g) with AA battery – Built in the USA of U.S. and Foreign Parts – Limited lifetime warranty