The phrase light bulb is a noun. Light Bulb means (1) electric lamp consisting of a glass bulb containing a wire filament (usually tungsten) that emits light when heated.
The following articles and web pages elaborate on the phrase light bulb.
Incandescent light bulbs were invented over 100 years ago and are still the most common type of light bulb in use today. Find out more with this guide to incandescent light bulbs.
https://www.light-bulbs.us/incandescent.htm
The invention of the light bulb was a pivotal point in the history of mankind. The original bulb, which is still widely used today, was known as an incandescent bulb.
https://www.light-bulbs.us/
A lighting fixture, also known as a luminaire, is a device which holds the light bulb in place. It may be simple like a night light fixture, or complex like a chandelier.
https://www.lightingfixtures.us/
The most common light source in homes is the incandescent light bulb. Learn about more light sources on this informative web page.
https://www.lightingfixtures.us/light-sources.htm
GE is a diversified technology, media, and financial services company. Located in Connecticut, GE was founded in 1892 by Thomas Edison with his invention of the light bulb. Today its businesses include appliances, aviation services, consumer electronics, electrical and energy products, finance and business services, healthcare, media, and more.
https://www.ge.com/
The following articles provide recent light bulb-related news.
Contrary to popular belief, Thomas Edison's invention of the light bulb was far from a "light bulb moment."
Alon Braun. Entrepreneur. Sunday, 08 Nov 2020 14:30:00 GMT.
You've heard of the light bulb and the telephone, but what about Thomas Edison's terrifying talking doll and Alexander Graham Bell's metal detector?
Meredith Danko. Mental Floss. Monday, 05 Oct 2020 16:00:00 +0000.
A great little light bulb that might just be the perfect gateway into smart home lighting, without the fuss of additional products or expense - you
Max Freeman-mills. Pocket Lint. Saturday, 03 Oct 2020 12:00:00 +0100.
The following digital image illustrates the phrase light bulb.