A cheaper way is to install a smart light switch, which lets you control all the lights from one spot. After testing a dozen or so models, we think the best smart light switch is the Leviton Decora.

These smart dimmer switch ideas and products can foster a feeling of coziness and the kind of ambiance that makes a house ...

Flip the switch, electricity flows. Flip it again, electricity stops. Lights on, lights off. That’s great for a small room with one entrance. Other times, we need to turn on the light, walk across the ...

Instead, add a box extender. A two-pole switch is the simplest electrical device. Flip it one way, and the power passes ...

into a 3-way switch or 4-way switch, thereby increasing the number of connections available on one light switch. For outdoor lighting, look into lanterns and string lights. While a professional ...

Then, one by one, toggle each breaker ... was between a single pole and 3-way switch. You need to know the difference if you’re replacing a light switch. If you’re working on a light fixture ...

Learn how to lower your electric bill with tips such as adjusting your thermostat, switching to LED bulbs and knowing when to ...

A device called an all-optical switch could instead use light to control other light signals ... forward or backward—the electron spinning one way would turn into an electron spinning the ...

Upgrading your light switches to dimmer switches is one way to do it (and not nearly as intimidating as you might be thinking if you've never switched one out before). There are also smart plugs ...

The screen is one of the best handheld ... and if you play your Switch primarily out in the world or otherwise away from a TV, it’s the nicest way to do that. But if you mostly play on your ...

Although Brewer and other experts I spoke with did not predict that Iran will go nuclear in the near term, they agreed that ...

Asus finally has a Hall Effect keyboard with the Falchion Ace HFX, but its high price and all-plastic build hold the keyboard ...