Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Keeping the world lit with artificial lighting comes with ...

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The Biden administration is phasing out incandescent light bulbs in favor of more efficient lighting to conserve energy and save businesses and American consumers billions. The Department of Energy ...

A federal rule that took effect on Tuesday will largely consign one of the world's great inventions — the incandescent light bulb — to the technological dustbin. The rule from the U.S. Department of ...

WEST LAFAYETTE, Ind. - A Purdue University study shows that targeting plants with red and blue LEDs provides energy-efficient lighting in contained environments, a finding that could advance the ...

New lamps are more efficient, but what about the electronics? Designers need to learn a few new tricks about driving LEDs and CFLs. It isn’t just more-efficient lighting that is driving down energy ...

New efficiency rules, more than a decade in the making, have taken effect, relegating Edison’s glowing orbs to the history books. By Hiroko Tabuchi Hiroko Tabuchi has reported on the climate toll of ...

In yet another rollback of a Trump-era policy, President Joe Biden’s Department of Energy on Tuesday finalized a new efficiency rule to phase out older, high-energy incandescent light bulbs. The new ...

WASHINGTON — The Biden administration is scrapping old-fashioned incandescent light bulbs, speeding an ongoing trend toward more efficient lighting that officials say will save households, schools and ...

• Investments in energy-efficient street lighting in 20 municipalities, with improved illumination over 5,000 km of streets by 2023. • 1.7 million citizens benefited from better street lighting ...