The 2000 Lumen FLX High Power LED Tactical Flashlight from Barska provides three illumination levels including its 2000 lumen maximum output as well as an SOS and strobe modes. Its maximum runtime at the low level is 7 hours and at the maximum output is 1 hour.
Its advanced constant current technology maintains a stable output of light even as the batteries lose their charge. Constructed of T6 aluminum alloy, the flashlight is shockproof, fog-proof and water resistant. It can be used mounted to a rifle and its tactical edge can be used as a self-defense tool if necessary. Its strobe mode emits a disorienting series of flashes which can also be used as a self-defense tool to temporarily blind an aggressor.
One convenient button provides on/off capability as well mode selection and it runs on two 18650 rechargeable lithium-ion batteries.