Awesome! A great solution for my new roof deck where the wall outlets are limited. These are big yet lightweight and look chic! They charge during the day and turn on at night. I haven't been able to gauge just how long they last, as I haven't been on the roof for long durations at night yet. But, they have turned on every night since I got them. They have some direct sunlight in the mornings, but otherwise indirect. They don't emit a ton of light, so if you need/expect more light these may not be for you. For me, they are perfect!