This would take effect by the end of 2024 and effectively phase out compact fluorescent light bulbs. The Energy Department says the move would save the average family at least $100 a year.

(19) Reflector lamps that have a first number symbol less than 16 (diameter less than 2 inches) as defined in ANSI C79.1-2002 and that do not have E26/E24, E26d, E26/50x39, E26/53x39, E29/28, E29 ...

The fat, four-foot fluorescent bulb is going the way of the 100-watt household incandescent -- into extinction because it is also an energy hog compared with its replacement. That's the good news.

NEMA, Rosslyn, Va., recently submitted comments to the Department of Energy (DOE) on the Notice of Proposed Rule, Energy Conservation Standards for General Service Fluorescent Lamps and Incandescent ...

Q My company called the employees back to the office, and I’m dreading it. There aren’t many windows, and it’s all fluorescent lights. Being able to be outdoors while working ...

Tiny, mirrorlike structures known as distributed Bragg reflectors reflect this fluorescent light as well as all the other light the photonic crystal allows to pass through.

Curly compact fluorescent bulbs use up to 75 percent less energy than traditional bulbs and can last for 10 years. But they can be slow to brighten and have a colder light quality.

This week's installment of Eric's Heroes celebrates a guy who has an incredible amount of responsibility who works every day to protect the most important things in the world with little to no ...

Highly fluorescent pigment, whose peak excitation wavelength matches that of the blue of the sky, is infused throughout the slab. And layered structures, known as Bragg reflectors, sit about 1.5 ...