I am very satisfied so far and recommend these caps. They look elegant, light up real well at night, project the light downward not upward, creating a relaxing environment. I have placed the caps on the posts without attaching them with screws. They fit snugly, and therefore, I did not feel the need to secure them with screws. I am using them on my new composite deck with vinyl railing and posts built about a month ago. So far I am very pleased with my purchase. Only the time will tell how they perform over the next few years.
Rating: [5 of 5 Stars!]