I got the first set of lights and put them in the sun as requested in the afternoon.
That evening I walked past the window and couldn't believe how much light , much brighter than expected. I immediately ordered 16 more lights as I knew what I needed to do. ( see pictures)  We live a few miles from town and sometimes come home later than expected and we have no light, I have stairs that lead to the house and I now know I can come home anytime and be safe. They look like I hired an electrician to install!!