Brand New 2-in-1 Design: Leading the industry by integrating an ergonomically angled grip with a powerful WML, the anti-slip grooves and finger stop ensure non-slip control during intense situations while insulating the heat of the barrel from the hand. Premium Performance: Delivering two output modes of 290 lumens and 1,450 lumens with a maximum of 240 meters of throw. Excellent both in close quarters and long-range illumination. Wide Compatibility: The standard aluminum alloy Picatinny mount makes it easy to install. You can also mount it onto M-LOK rails after installing a Picatinny rail adapter. Effortless to Operate: Turn the light on/off or change output using either hand with equal ease without breaking your grip during operation or target transition. Output:1450 lumensRuntime: 240minutesBeam Distance: 240meters Battery Built-in 2400mAh Size 166**44*66mm