AuroraPolaris Solar Deck Light, 4" Post, 1W LED, White

I received these solar lights a day before Christmas. I made a huge mistake which I realized as I walked out to install them. I bought the wrong size, I have white PVC fence posts which are 6x6. But it could not have worked out better if I had ordered the correct size with the adapter. It would of cost me double of the price, But instead of mounting these on the outside over the posts, I just slipped the base part into the posts. They fit like a glove as if they were meant to be installed that way. They are heavy and seem to stay in well, no need to screw them in. Mounted on the outside as you see them in the photo, the light is larger than the post, so it becomes a little top heavy, mine blend in very nicely and look beautiful and work so well. I am so happy with these lights and my mistake.