When Congress passed the Energy Independence and Security Act of 2007 (EISA), the incandescent bulb's days officially became numbered. The law mandated strict new energy standards for lighting ...

It’s easy to overlook upgrading your headlights, but drive with shiny new ones once, say, in a rental while on vacation, and it’s tough to go back. We go through this all the time when testing cars ...

"Going green" is all the rage, and many people are doing their part by switching to energy-efficient light bulbs. But, says environmental lifestyle expert Danny Seo, not all "green lights" are created ...

Light bulbs used to be so simple to buy; run to the hardware store and get what you need. Now, not only are light bulbs sold everywhere, some stores have rows and rows to choose from and there are ...

Buying a light bulb used to be relatively straightforward: Check your old bulb's wattage, head to the store and pick up a new one. But the transition to energy-efficient lighting has changed that.

Model & inventor Rachel Pizzolato provides a quick and practical guide to efficiently replacing a car headlight bulb.

When you start browsing to find the best smart bulbs for your house, you’ll see that most of them are LED bulbs. To a newcomer, terms like “LED” can get a little confusing. Sure, LED bulbs are ...

Finding the perfect smart light bulb is a major challenge. Between the multiple brands to wade through, to figuring out the style you want, and assessing which features you need, we’re going to help ...