Combined with a power source and ground wire, you have the makeup of a contemporary light switch, but earlier switches operate without the neutral. So when it comes to designing a smart home ...

For those living in a house made before 1985, there's a pretty decent chance that you won't have any neutral wires hiding behind your light switch. If you're unsure whether or not you have one ...

The model with a neutral wire does – but not the non-neutral version. I think that’s a small price to pay for a smart light ...

If you have a room with no overhead light fixture ... (Some electrical codes require you to have a neutral wire at the switch, so you might need to use four wire cable if that’s the case.) ...

Older homes may not feature a neutral wire, so you'll need to buy a specific smart light switch that doesn't require one. The UK standard for wire colors changed in 2004. After that year ...

The Eve Light Switch can be used as either a single-pole or 3-way switch, and all its wiring connections are done via pigtails. You’ll need to have a neutral wire in the box, but unlike most of ...

Simply wire it into your existing light switch wiring (no neutral wire required), adding some smart tech to non-smart light bulbs, like dimmable LED and CFL bulbs. There are plenty of options to ...