We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Liam McCabe I made no fewer than five mistakes trying to install a smart ...

• Light bulbs last longer — By dimming lights just 10 percent, you save 10 percent on the energy for that light and you double the life of the bulbs. Dim lights to 50 percent to save 40 percent on ...

Q. I would like to install several dimmer switches to control light output. Do I need special wiring to accomplish this? Older dimmers I have used scared me because the switch is very warm to the ...

Turning down the lights can make a room feel more cozy and inviting or make it more comfortable to watch a movie. Maybe you event want to reduce glare in a room when you first get out of bed. If you ...

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 ...