Splice the white neutral from the cable ... and a single-pole switch? A single-pole switch controls a light or lights from a single location. One wire comes in from the power source, and one ...

Is there a neutral wire in the box ... then you’ll need to replace it with a single-pole smart switch. If more than one switch controls that load—switches on opposite sides of a room, for ...

GE Cync and Lutron Caséta are among the few smart switches that don’t depend a neutral wire. Single- or multi-pole: If the light you wish to control is connected to just one switch, then you ...