Everyone is too severe, especially the guy who wrote to close this forum. I hope everything in his life has changed for the better) I haven`t been able to find a powerful little flashlight, the charge of which would be enough for a long time. I agree that such a flashlight for 1000 lumens would be a great save during a power outage. Unfortunately, this phenomenon is widespread in our area. The best light in my arsenal at this point is a battery-powered camping lantern that holds a charge for up to 12 hours. He saw with me so many roads, forests, ponds, and mountains. And it still works (of course, not on the same batteries. LOL). How new cool ideas come up - write, guys.
https://www.thegrommet.com/products/vont-collapsible-led-lantern-set-of-2