LED lightbulbs are supposed to last thousands of hours, so how come some of them stop working so fast? The answer might be in ...

The LED, or light-emitting diode, is very unlikely to fail, and if it does, it goes out slowly over the years. Instead, it's the other electrical bits in LED bulbs that fail and cut off the bulb's ...

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I’ve been playing around with various LED smart lights for over a decade. The first set of household bulb replacements that I really got into was a Philips Hue kit I bought in 2012. It was pretty cool ...

LED Christmas lights may be efficient, but can you use them worry-free? We talked to an expert about how proper usage and ...

LED lightbulbs have slashed the amount of energy we use to light our homes. New data illustrate just how much. Jon covers artificial intelligence. He previously led CNET's home energy and utilities ...

Once upon a time, buying a lightbulb meant choosing an incandescent one of between 25 and 100 watts, depending on how bright you wanted the light to be and the fixture you were putting it in. You ...

Upgrading your headlights is one of the easiest, cheapest, and simplest mods. It’s often the first mod of any prospective car modder, or it could be just time to swap out some old bulbs. Either way, ...

From the convenience of turning on the lights with a simple voice command to setting up an automated lighting schedule, it's easy to see why smart bulbs have become so popular in recent years. Smart ...

Forbes contributors publish independent expert analyses and insights. Reporting from Europe, Jeff McMahon covers the environment. Oct 04, 2021, 12:01pm EDT Apr 21, 2022, 09:32am EDT This article is ...