Was looking for solar lights to replace broken low voltage lights as I am no longer in condition to set up the wires, etc.. The flat ones were reviewed as too dim, so I saw this set got rave reviews for brightness, (they are also as bright as my old low voltage set). To keep them on all night they have to be on medium brightness, which is bright enough ! It took about 30 minutes to set them all up the way I wanted. There are 3 pieces, the first you push or hammer into the ground, then you choose one of the two middle pieces for height and the top piece, fitting them in to the base. You could use all 4 pieces but the lights would be too high. SO FAR, 5 stars, but it's only a week. If they are still good in a few months, I'll order a second set for spares.A month later, still working well and bright. Don't stay on as long after a rainy or all cloudy day, but that's to be expected. They look very nice driving up to the house, much better than homes with those flat disk lights. I just ordered a spare set in case any get damaged from the weather. May take them in during the winter but will see how long they stay on before deciding. Very happy with them.The lights were easy to assemble and to then just stick in the ground. Received them about 1 p.m.; assembled them and installed in about 15 minutes. The solar heads then received about 4 hours of direct sunlight. Amazingly, all the lights came on a little after dusk that same day and were still on at 5 a.m. the next morning. I will update this review should they not last as long as I hope. We will see. Fall in near, with the cold rainy overcast days to follow for some months.What a great way to add some elegance, and safety to the outside of your home. These were super easy to set up, and give just the right amount of light. I originally ordered one set, then ended up getting another a few months later. So far they're holding up. We love these!So far so gooood! Really makes a statement around the block lol brightness is perfect, super easy to assemble. I just hope it lights up as bright as this for a long time. Its our first time to have any kind of solar outdoor lighting.These lights work great. They've been through torrential rain, baking sun and my son parking on top of one specifically when he pulls in too far in our driveway. Very durable.Wanted a light that didn't have any weird patterns. Found these. They work great. Very easy install. Can easily be taken off and reinstalled while leaving the base piece in the ground. (I.e. while yard work is being performed.)I like that it’s a standard light but has options that change at the touch of a button on top. It doesn’t have all the funky patterns that so many others have.I love these so much I keepBuying more for our yard. Super easy to set up and I love that we can move them for a different look depending on what we have planted.