Motion sensor lights are type of switch or fixture that has a built-in eye or sensor allowing the device to detect movement. Generally, residential motion sensor lights use infrared, which essentially ...

If you're wondering how much energy you can save with motion sensor lights, the answer might surprise you. If cutting down on your home utility bills is important, switching to automatic sensors can ...

Motion sensor lights help to save on energy by automatically turning the lights off when not in use. They are most effective for lights accidentally left on often, like outdoor lights and bathroom ...

A white motion sensor light mounted on an exterior wall of a house - Bilanol/Getty Images If you're wondering how much energy you can save with motion sensor lights, the answer might surprise you. If ...