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President Joe Biden’s Department of Energy proposed new light-bulb efficiency rules that would move U.S. households toward more energy-efficient LEDs. The Energy Department is aiming to finalize the ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › While changing light bulbs may be an easy job, finding the right one to screw into a ...

How many years and regulations does it take before we can screw in efficient light bulbs? All light bulbs, even the iconic pear-shaped option, will have to meet new efficiency standards because of ...

What if you could change the wattage or color temperature without replacing a bulb? The Home Depot’s new EcoSmart Universal ...

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 ...

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 ...

Often the best way to save on your electricity bills is to make small changes to your everyday habits. Try this light setting ...

The typical household LED light bulb is advertised with a 25,000 hour lifespan, which would be more than 20 years at 3 or so hours of use per day. That sounds great, but it seems that a good number of ...