A Chinese product that not only meets specifications, but exceeds them???Never in my lifetime did I think this would happenIf you’re new to Chinese tech shopping, they lie they lie like absolute crazy if it says five hours of runtime you’d be lucky to get half that it says 5000Mah Battery capacity it’s probably 2000 maxThis is the way it goes for all Chinese productsBUT NOT THIS ONEFirst of all, the construction is great not just for a Chinese product but for any. It feels very solid a little swing out solar panel mount latches tightly there’s no play or wiggling in anything. Nothing rattles The buttons are nice and stiff the rubbers of decent quality there’s no big gaps in any of the seams it sealed up nice. The fold down hook lays flat when it’s stowed away, stays in place and is decently thick quality construction.Also, the quarter inch screw adapter for tripods and stuff is a really really nice touch that I love this would work great for anybody who streams or shoots videos especially with adjustable color temperature.It’s nice and bright and puts out a good amount of light even on the lower settings would be excellent for emergenciesI bought this because of another review that mentioned the runtime was significantly longer than listed. I charged it up and Started a testThe product page advertises 80 hours on low and a 5200MAH Battery When I got it, it was three out of four LEDs on the battery charge indicator I hooked my USB power tester up and charged it and it took a little under 1000 mah Seeing as at the charge level displayed, it was 75% or over that tells me the batteries are right about what they say it is . Already unbelievableUPDATE:It looks like the other reviewer was right it only lost one of the battery indicator lights somewhere around the 80 hour mark. So it puts out on low about four times with its rated for I’m just gonna go ahead and abandon this test now because I do want to use it. And going through with this all the way will take weeks.It was only supposed to run for 80 hours. 72 hours came and went. The battery indicator was still showing a full charge.So yeah, this thing runs a really really long time. This thing would be great for emergencies hurricanes long power outages. This light will outlast the emergency guaranteedDefinitely buying another oneTLDR Don’t buy one by two. This is a surprisingly great product.