I bought three Portfolio Motion Activated Outdoor Lights / Wall Fixtures from Lowes for my home about a year and a half ago. These are UL listed lights and they are also energy star, so they are very energy efficient. We bought them mostly for their appearance and for the fact that they are motion detectors for security reasons. They detect motion up to thirty feet away and I have personally checked them after dark. Even our dog walking past them activates the lights. They are nice looking and are made of solid brass construction and will never rust or stain the siding on the house. I liked that they were easy to install and I was able to do it myself. Another nice feature is that they come with a high, medium, or low sensitivity, so I am able to set them to whatever seems to work best for us.