Interplay Learning’s on-demand course, “Diagnosing Circuits: Three-Way Lighting,” introduces multi-location light control to expand a technician’s skills and knowledge of electrical circuits and ...

Smart switches are great, but you can’t just drop any old thing into a three-way switch that turns a light on and off from two different locations. Today, Amazon is selling TP-Link’s Kasa Smart ...

I was reading up on a project and came across this link. It mentions that if a light fixture is between the switch and the panel it is common to switch the white and black wires to the right of the ...

Have you ever noticed a light switch that seems to be reversed or upside down compared to all the rest in your home? Rather ...

Q:I have a three-way switch that controls the light at the top of the stairs. The switch at the bottom doesn't always work like it is supposed to. Sometimes when I turn it off, the switch at the top ...

Posts from this topic will be added to your daily email digest and your homepage feed. Smart lighting is the most important innovation in lighting since the invention of the lightbulb. It adds so much ...

In my Treatlife Wi-Fi dimmer switch review last April, I remarked that it was a basic and ultra-cheap but workable option for an in-wall smart dimmer. The company responded that it has been busy ...

If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. “When Matter launches later this year, we will bring to market new switches/dimmers that support ...

Flexibility and simplicity are critical when it comes to handhelds. That's the goal of the surface-mount B6J jog lever switch, which delivers confirming tactile feedback in all three directions: ...