I have a few two-bulb floodlights mounted in the usual boxes.
Bought a retrofit motion sensor with the thought of converting one of the boxes to motion sensing.
Physically, no problem: the sensor screws right in to one of the threaded holes already in the box.
But I'm guessing I still need some sort of relay so the motion sensor trips the relay and the relay applies the AC to the bulbs.
Googling didn't reveal anything.
Anybody been here?