We are going to do a weird experiment with fluorescent lights today by trying to light them up, even though they will not be in a lighting fixture or connected to any electricity. It is a simple ...

In December 2022, the President Joe Biden's administration proposed a new rule that, if enacted, would nearly triple the current minimum light bulb efficiency level of 45 lumens per watt to over 120 ...

When you look up at the blue sky, where are the stars that you see at night? They’re there but we can’t see them. A firefly flitting across a field is invisible to us during the day, but at night we ...

The Nevada Legislature is considering banning the sale of fluorescent light bulbs, legislation that could start to take effect in 2025 if passed. Assemblywoman Selena La Rue Hatch, D-Reno, introduced ...

Compact fluorescent light bulbs, long touted by environmentalists as a more efficient and longer-lasting alternative to the incandescent bulbs that have lighted homes for more than a century, are ...

Even though the transition to LED lighting is well under way, there are lots of TV stations that still depend on studio fluorescent lights. I know this, in part, because I helped put them up with ...

Families and businesses in Hawaii, Colorado, Oregon, Rhode Island, and Maine will save $2 billion in utility bills by 2050 and have reduced risk of mercury exposure, thanks to new laws that phase out ...

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The Biden administration is unveiling a new proposed rule that, if enacted, would effectively phase out compact fluorescent light bulbs and move the US light bulb markets decisively to more ...

DayGlo fluorescent pigments, a new class of pigments based on fluorescent dyes and polymeric materials, were developed between the 1930s and 1950s by scientists at Switzer Brothers, Inc. (now Day-Glo ...