The swap-out takes less than 15 minutes and a new single-pole light switch costs less than a buck, making it one of the most affordable upgrades ever. Safety First.

A single-pole switch controls a light or lights from a single location. One wire comes in from the power source, and one wire goes out to the light(s).

If you have conventional single-pole light switches in single-gang boxes, the SwitchLight is a terrific night light and switch locator. But it’s pretty much useless in rooms with multi-pole ...

Available now, the iDevices Instinct ($99.95) is a single-pole switch with dual far-field microphones, audio technology (including a microspeaker) from Soen Audio, an LED light ring that lights up ...

Texas Instruments is previewing a 50V quad-channel single-pole analogue switch with a wide voltage range, low on-resistance and consistent on-resistance with signal amplitude. Called TMUX7612 and made ...

A single-pole switch controls a light or lights from a single location. One wire comes in from the power source, and one wire goes out to the light(s).