There are as many varieties of smart light switches (and dimmers) as there are light bulbs, and while the prospect of upgrading your old dumb switch might seem daunting, they’re usually pretty simple ...

When operating a standard light switch, your choices are limited to turning the lights on or off. However, a light dimmer provides more versatility. Depending on the type of dimmer you choose, you can ...

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 ...

Q: Can dimmers save energy? How hard are they to install? A: Dimmers can be utilized to save money on your energy bill. Installing a dimmer switch will only take an afternoon. Here are the basics.

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 ...

• 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 ...