We saw Eric doing the installation at the house next to us. The weather was frigid but he worked well without complaining and took time to explain what he was doing. We spoke with friend’s who said, The Solar Guys are the only one’s we should buy from. We did. Our kitchen is entirely different. It is bright. The first couple days, when we were going out, we went to turn off the lights …. They were already off. That’s how bright it is. Even on cloudy days we do not need lights. And a full moon- WOW!