These are not high quality. I order two sets to place on both sides of an entrance door. One set stopped working shortly after purchase due to malfunctioning adapter. Wayfair replaced the adapter and they were working for about 2 years, until recently one of the sets has completely stopped working. It is not the adapter, since we checked it with the working set. I liked the light they put off, and even was ok with them being shorter than I liked. But they will need to make quality improvements before I will want to purchase again.