Compact and versatile the Olightstore USA Baldr S Tactical Laser Combo delivers 800 lumens of cool white light and a 100-lumen indoor mode. Featuring an adjustable green laser for precision targeting it has a patented sliding rail mount for effortless adjustment. With dual ambidextrous switches IPX4 water resistance a rechargeable 3.7V battery and compatibility with multiple firearms it's built for ultimate performance.