Marketplace exceeded Congress’ goal without a change in federal light bulb efficiency standards, says the National Electrical Manufacturers Association ...

The electric light bulb inspired the development of the radio valve and the television tube. Can we imagine what the world would have been like in the 20th and 21st centuries without the light bulb?

Edison Light Bulb, 1879 Thomas Edison used this carbon-filament bulb in the first public demonstration of his most famous invention—the light bulb, the first practical electric incandescent lamp.

In Europe, stringent regulations phased out less efficient halogen and incandescent bulbs, with bans fully enforced by ...

LED bulbs “have become so inexpensive that there’s no good reason for manufacturers to keep selling 19th-century technology that just isn’t very good at turning electrical energy into light ...

The largest electric light bulb ever made—22 in. high and 15 in. in diameter—side by side with the smallest, no larger than a grain of rice, was exhibited at the Sprague plant of the ...

The old-style bulb is targeted for obsolescence because it converts just 10% of the electricity it uses into light and radiates the rest as heat.

Jim Zink is not sure what to do with his remaining stock of incandescent light bulbs. Federal rules that took effect Aug. 1 prohibit the sale of most bulbs patented over a century ago by Thomas ...

Feit Electric's Patented White Filament offers a fresh alternative to traditional yellow LED filament with a sleek minimal aesthetic that easily assimilates into any home décor style.

The Biden administration passed new rules that bans the production and purchase of incandescent light bulbs. Here’s everything you need to know.