There's a lot of peace-of-mind that comes with a motion sensing outdoor light. And, when it looks this beautiful there is simply no down side. The Mission coach light features a 150° motion sensor complete with DualBrite technology. DualBrite provides low-level, accent lighting until motion is detected. When motion is detected, the light illuminates to full brightness until the ON-TIME setting expires. If you prefer, you can switch to 'dusk to dawn' coverage to ensure constant light throughout the night. All with just a regular 100W bulb. A great addition to your home's exterior.