The U.S. Department of Energy (DOE) announced that the Bright Tomorrow Lighting Prize (L Prize) competition has received its first entrant, a product from Philips Electronics. Philips has developed, ...

What LED lamp is best? Besides needing it to see, light creates atmosphere, affects our emotions and can make us better decision makers. Therefore, it is essential to have proper lighting in every ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a ...

We may receive a commission on purchases made from links. Generally, a 100-watt-equivalent LED light bulb is between 10 and 15 watts. 60-watt-equivalent LED bulbs are between 8 and 10 watts, and ...

In this letter to the editor, the author comments on Karl Zuk’s recent article “Lumos! Give Me Some Light!” Comment on this or any article. Email [email protected]. I just read Karl Zuk’s article on ...

At this point you're likely familiar with the often-touted upsides to using LED (light-emitting diode) bulbs instead of incandescent (glass with a heat-based filament) ones. LED bulbs are said to last ...

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Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. FILE - Manager Nick Reynoza holds a 100-watt ...

(CNN) -- America's ban on incandescent light bulbs, 16 years in the making, is finally a reality. Well, mostly. A rule issued in 2007, rolled back by the Trump administration, and updated last year by ...