Had them professionally installed as you should unless you are an electrician. I could have installed them but my family needs me to not be falling off ladders at my age. So I let a professional do it and use a lift to get to the roofline on our house. Could not be happier with the results.
They look great on the house. Cars slow down to check them out. Neighbors have asked who installed and what brand. Literally an eye catching and envied addition to the home!