990000 Lumens Flashlights - Rechargeable high lumens flashlights with super bright P70 LED chips, the illumination distance is up to 2600 feet, the max output is 990000 lumens, sweeping bright light over the length of about 3 football fields Adjustable Beam - This handheld flashlight has a function in that you can switch the light beam by stretching the lamp head. Wide beam for large-area illumination and narrow beam for long-range observation