Being a smart homeowner means ... power-through switches and end-line switches, and the diagrams below explain how each type works. With power-through wiring, power enters the switch box directly.

Lighting control is a smart home essential. We'll help you sort through your options to find the best solution, whether that ...

Screw a smart bulb into a socket. Done! If you’re looking for something with more elegance and sophistication, however, you should replace the switches ... of a neutral wire in the box.