[Brightest Flashlights] 2 Pack 900,000 lumen LED Flashlights uses latest high quality P70 wicks, which can illuminates my whole backyard(over 2000m/6000ft) and boast an extended 100000-hour lifespan. [Rechargeable attery] With Micro usb charging port. High lumen flashlight powered by rechargeable 2*10000mAh atteries for 12 to 15 hours uses. 4-bar power display to help our intuitive understanding of status.