The Nextorch WL21 2-in-1 Aiming Laser Red Tactical Light delivers a high output of 650 lumens and a beam distance of 130 meters, perfect for tactical applications. It easily attaches to 1913 Picatinny and Glock rails and runs on a single rechargeable 16340 battery. With an IPX4 waterproof rating and 1-meter impact resistance, this tactical light is built to endure tough conditions. Enjoy the blend of bright illumination and precise aiming for all your tactical missions.