If you can install a conventional outdoor light fixture, you can install a motion sensor light, although aiming and adjusting it takes extra effort. The post How To Install Motion Sensor Lights ...

Can you add a motion detector to an existing light? Yes, there are add-on motion sensors that you can attach to existing lights. The easiest way to install a new motion sensor to an existing ...

The motion sensor feature activates from a 10-foot range, eliminating the need to turn your overhead lights on and off.