Streamlight Protac Rail Mount HL-X Long Gun Laser Light Combo - Red - The ProTac Rail Mount HL-X Laser is a 1,000-lumen long gun light with an integrated red laser. It features multi-fuel innovation that allows it to accept Streamlight's SL-B26 protected Li-Ion USB rechargeable battery pack or CR123A lithium batteries, ensuring that you'll always have light when you need it. Features TEN-TAP programming - Choose from three user selectable programs: 1) high/strobe/low 2) high only 3) low/high High: 1,000 lumens; 270 m beam distance; runs 1.25 hours (CR123A); runs 1.5 hours (SL-B26); Low: 60 lumens; 66 m beam distance; runs 20 hours (CR123A); runs 23 hours (SL-B26); Strobe: runs 2.5 hours (CR123A); runs 3.25 hours (SL-B26); ; Multi-Fuel - Uses one (1) Streamlight SL-B26 protected Li-Ion USB rechargeable battery pack; also accepts two (2) CR123A lithium batteries; Rail clamp attaches to MIL-STD-1913 (Picatinny) rails Rail grabber is separate from light so you can rotate it within the clamp and maintain windage and elevation settings; ; Durable, anodized aluminum construction with impact-resistant tempered glass lens; IPX4-rated for water-resistant operation; Includes batteries (either one SL-B26 battery pack or two CR123A lithium batteries depending on configuration), remote pressure switch, push-button tail switch, remote retaining clips, double-sided tape, and zip ties; Limited lifetime warranty;