I bought these for friends in Zimbabwe, which regularly suffers 12 hour black-outs because the lack of infrastructure. The manufacturers claim up to 4 hours decent reading light, and up to 8 hours working light, on a full day's charge.
I wasn't able to check that, but I did try the lantern out at night. The light is indeed good enough to read by, and to work by, though it has that cold white LED glare that is not very comfortable for a long time.
Handling-wise, it's easy to switch on, even in the dark. The handle is a bit fiddly, as it clicks into various positions, but you get used to it. The shape and look are perfectly acceptable in a living area.
I have bought six so far, and am waiting to see how my friends find them to use on a longer-term basis. But, so far, so good, esp. for the price.