It's still in the box actually, but I've bought 8 of them now, give them as presents. One night we had to replace an outside door after dark, I put a couple of these out there and no problem. They run about 2 hours on high from a charged pair of 18650 cells, longer on low. We get maybe 6 power routages a year, I keep a box of charged 18650 cells. Workhorse light.
Good lights, I've bought 7 of them now. New discovery: you can use these to reset protected lithium batteries that have tripped. Because they're wired in parallel, just plug in a freshly charged one and a tripped one, let it sit a few hours. Light doesn't have to be on.