I bought these solar lights for my mom! She loves solar lights and these are one of the best quality sets that I have purchased so far. They are great quality, the glass is heavy and durable and the steaks you put in the ground are nice and long, so they are a little higher off the ground.   The solar piece at the top is a little small. But they absorb the light from the sun during the day and light up nice at night.  The auto sensor for them to turn is very nice! They work better with direct sunlight, I had to move them to a more well lit spot and they work better now. The are very nice!