Incandescent bulbs are the traditional option, the first type of light bulb invented and famous for their warm color. These bulbs use a filament, through which an electrical current is run.

Researchers have shown that ultraviolet light can be used to disinfect surfaces and kill viruses in ambient air in ways that could be used to reduce transmission in public spaces.

Similarly, upon hearing that ultraviolet waves of light, which are projected by the sun, could kill the virus behind COVID-19, President Trump began speculating as to how it might purify our ...

The claim: Ultraviolet light has been injected into the body for years as a treatment to kill bacteria and viruses As President Donald Trump received pushback for floating the idea that COVID-19 ...

That’s because traditional incandescent bulbs provide just 15 lumens per watt, according to light bulb manufacturer Philips. By contrast, most LED bulbs will get you 75 lumens per watt, or more.

Germicidal ultraviolet light has been demonstrated to work in reducing the transmission of several bacterial and viral infections. Some which include lessening the transmission of measles, mumps ...

Tangent An effort to phase out incandescent light bulbs comes amid concerns they contribute to climate change. The Department of Energy estimates about 5% of global carbon greenhouse gas emissions ...

"We saw we can kill 99% of the virus with a very low dose of far-UVC light," Brenner said. Brenner's team has already tested two seasonal coronaviruses, and is currently testing the current strain ...

Why certain light bulbs are now banned General service lamps, or lightbulbs, are now being regulated to conserve energy and help consumers save on their energy bills, according to the Department ...

Buy KOBRA LED Color-Changing Light Bulb $8.99 2. RGB LED Color-Changing Light Bulb These light bulbs have many of the same convenient features as our first choice above, but with 12 color options ...