I have 4 in the front - set to the clear white, and 4 in the back of my house - set to the changing colors. They all work well, and were easy to assemble and install. Make sure the ground has been sufficiently watered first, because the posts are not metal. The LED white lights shine clearer and whiter than any of my neighbor's solar lights. I hope they stay the clear, bright white. The changing color setting is not as bright, but is SO unique. I'm going to buy another set when they go on sale again.