There are as many varieties of smart light switches (and dimmers) as there are light bulbs, and while the prospect of upgrading your old dumb switch might seem daunting, they’re usually pretty simple ...

TLDR version: With a basic multimeter, how can I accurately determine hot (line), neutral, and load wires in an outlet box? Longer version: So getting annoyed and could use some perspective. Tried to ...

No doubt about it: Jasco’s Enbrighten dimmer makes switch wiring easier. Reverse the line and load wires and the switch won’t work. A voltage tester will tell you which wire is which, but since most ...