From John Timberland, these motion sensor outdoor wall lights illuminate when you and your guests arrive. Perfect for a front porch, these lights boast metal construction with a rich bronze finish that reinforces their farmhouse look. motion sensor lights are a fantastic option when hands-free illumination is desired in a driveway or at the front door. Dual-bright design means the lights turn on at 25 percent brightness and go to 100 percent when motion is detected. Two minutes after motion is no longer detected, the lights will revert to low-level brightness.