I give it 2 stars because it is low priced and the lights work, but there are some problems. No matter how many time I push the button to change the light sequence it stays the same at off and back on for about 10 seconds. I just want steady on. The also frequently last only 5-6 hours, probably dependent on how bright the sun was that day. Finally the plastic tube is very small. I just wanted them to lay next to the sidewalk going to the porch. The light tube makes then hard to keep in place and in a straight line.

I thought putting these in my front window, where we get about 5 hours of direct sunlight, was a good idea. However, they aren't as bright as I had hoped, and a couple hours of them being on, the mode changes (on its own). I have the mode on steady, but every single night, about two hours in, the mode changes to a chasing flash. Even if I push the mode button, it doesn't change so I wind up turing them off. I would not buy again and wouldn't recommend.

Not good quality