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 ...

Select an option below to continue reading this premium story. Already a Honolulu Star-Advertiser subscriber? Log in now to continue reading. >> A large band gap means higher-energy photons, which in ...

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We know that LED bulbs save money over time, but they can be expensive initially. Luckily, there are lots of ways to get LED bulbs and energy conservation kits at no cost! My electric company, Duke ...

We may receive a commission on purchases made from links. Switching to LED light bulbs from traditional incandescent bulbs has been a major benefit in practical ways and ways you may not have thought ...

The Biden administration on Friday finalized lightbulb efficiency rules first proposed in late 2022. The final rule will more than double the required efficiency level for the most common lightbulbs, ...

If you’re still confused about which light bulb to buy as a replacement for the familiar incandescent bulb that’s being phased out, you’re in good company. “A lot of people are still surprised as to ...