Fenix LR40R V2.0 is a powerful, compact rechargeable LED searchlight designed for rescue teams and outdoor activities requiring both long distance illumination and broad floodlight output in the same compact light. With a high capacity 10.8V 5000 mAh battery, (equivalent to 3.7v 15000 mAh) LR40R V2.0 can maintain a beam distance of over 650m continuously for up to 3 hours. The light features 3 individual modes controlled by a rotary toggle switch. These are: Distance beam, floodlight beam, and combined distance / floodlight beam. Simply rotate the toggle switch to the required mode to select it, then use the central push button to cycle brightness levels. Holding the button down for 1.2 seconds on any mode will activate mode 4, Strobe and SOS.