A multimeter might look intimidating, but learning to use this simple electrician's tool will come in handy during a number of every day tasks.

Sometimes even lightbulbs need a good cleaning. Here's everything you need to know about cleaning both filament bulbs and LED ...

The numbers you see on the box don't always work out in real life. LED bulbs do last longer, but those claims about five to 10 years are estimates based on internal testing -- and companies are always ...

Phantom energy is the easiest line on your electricity bill to tackle—and it’s not as mysterious as its name suggests.

That means inside every LED bulb are tiny circuit components -- and their soldered contact points -- which are far more vulnerable than the diode itself. The Lighting Research Center of the Rensselaer ...

LEDs are supposed to last for years, along with delivering lower energy use, and even smart features like connecting with Alexa. They're a major leap forward versus incandescent bulbs, but they don't ...

Those brown leaves mean your peace lily is in trouble. Learn the 5 mistakes to fix immediately, so you can keep your ...

CNET's experts have tested the best air purifiers on the market for price, size and performance to help you breathe more ...

CheapInsurance.com reports a fall check-up for your headlights is essential for safe driving as daylight decreases.

Dialing in your aperture, shutter speed and ISO doesn't have to be a game of guesswork when using manual mode. If you're consistently getting overly dark or light photos, you may just need to learn ...

Here's an overview some of the major electrical issues to watch out for and learn how to prevent them from happening.

The final (equilibrium) of acidic and acidified foods must be 4.60 or less. Calibrate your pH meter before testing foods. Prepare and test 2 to 3 samples to ensure an accurate pH value. Using a pH ...