Many light bulbs produced today include a number followed by the letter K on its packaging. What does this mean, and how does it affect how the bulb looks?

Smart lights: We’ve seen plenty of ways they can improve your home. But how do they work? Exactly how they do what they do is still a mystery to some. Luckily we’re here to demystify the arcane.

Today's LED lightbulbs can take your home's illumination to a higher level, but there is a learning curve. Here's how to make the most of these energy-saving bulbs.

Some LED light bulbs also include Wi-Fi connections or voice assistants like Alexa or Google Assistant. These can be ...

Devices like smart thermostats, speakers, and video doorbells can help convert your home into a smart one without requiring complex wiring or the help of a professional. One of the easiest smart home ...

I set out to learn what truly makes LED lighting different from traditional bulbs - and it turns out, it's about more than just saving energy.

Other options, like CFL and LED bulbs, use up to 90 percent less energy than incandescents. Luckily, the switch is easy ...

The best LED light bulbs are eco-friendly, long-lasting, and come in all kinds of color temperatures. Talk about a bright idea.