Streamlight 89009 Protac 2.0 2000-Lumen Rail Mount High Lumen Tactical Rechargeable Long Weapon-Mounted Flashlight with Straight Pressure Switch, SL-B50 Battery Pack and USB-C Cord, Black. With Straight Remote Pressure Switch. Home Protection, Shooting, Hunting, Outdoor, Professional, Personal, Competition, Security. 1.02″D x 1.46″W x 6.3H. 1 Lithium Ion batteries required. Battery, Charging Cable, Flashlight. Mountable, Adjustable Light Modes, Impact Resistant, Rechargeable. 3.6 Volts (DC). Recommended Uses For Product. LED technology, impervious to shock with a 50,000-hour lifetime; dual remote pressure switch with latching push button; securely fits a broad range of weapons; mounts directly to guns with MIL-STD-1913 (Picatinny) rails. Choice of three operating modes: high/strobe, high only and low/high. High for maximum illumination: 2,000 lumens, 17,700 candela, 266m beam and runs 2.5 hours; Low for extended run time: 250 lumens, 2,150 candela, 93m beam and runs 11 hours; Strobe for signaling or disorienting: runs 4.5 hours. Uses one (1) Streamlight SL-B50 protected Li-Ion USB-rechargeable battery pack (included). 2-meter impact resistance tested; All openings O-ring sealed; IP67 rated, dust-tight and waterproof to 1 meter for 30 minutes. The high-performance ProTac 2.0 Rail Mount produces 2,000 lumens without sacrificing run time. Powered by the new SL-B50 battery pack that charges using a USB-C cord outside of the light or inside – no need to remove from your weapon. Uses one Streamlight SL-B50 protected Li-Ion USB-rechargeable battery pack (included). Multi-function, push-button tactical tail switch or dual remote pressure switch with latching push button. One handed operation of momentary, variable intensity or strobe mode. Features TEN-TAP programming – Choice of three user selectable programs: High for maximum illumination: 2,000 lumens, 17,700 candela, 266m beam and runs 2.5 hours; Low for extended run time: 250 lumens, 2,150 candela, 93m beam and runs 11 hours; Strobe for signaling or disorienting: runs 4.5 hours. IP67-rated; dust-tight and waterproof to 1 meter for 30 minutes (IPX4-rated when remote switch is plugged in). 2-meter impact resistance tested. 6000 series machined aircraft aluminum with Type II MIL-Spec anodized finish. Mounts directly to guns with MIL-STD-1913 (Picatinny) rails. Available as light-only or system (system includes remote pressure switch). 9.06-Ounce (257 g) with one SL-B50 battery pack. We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. We are always working hard to ensure your package arrives as soon as possible. We do not accept P. Please provide a physical address. We try our very best to make sure every customer is completely satisfied. If there’s a problem, message us! We’re happy to help.