This flashlight features a blinding brightness of 1200 lumens, a 200-meter beam, and a 50,000 hour lifetime. It is made of III tactical-grade anodized aluminum alloy, making it durable and shockproof. The flashlight has two types of switches, a constant on-button switch and a momentary-on pressure switch, and three types of light modes (high, low, and strobe). It is easy to install on a Picatinny rail and comes with a dedicated fixed-mount. The package includes a flashlight, an 18650 battery, and a mouse.