The BARRAGE USB-Rechargeable Tactical Flashlight features 3 unique functions, including a flashlight rated at 900 lumens and red and green flood lights. The White light function consists of high, medium, and low beam modes and has a run time of 3 hours on high, with a beam distance of 235 meters. Each function can be selected by turning the rotating collar to White, Red, or Green, as well as turning further to utilize the USB-C charging port. The built-in charging indicator turns from red to green when fully charged.