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en.wikipedia.org/wiki/Incandescent_light_bulb

An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a wire filament heated to such a high temperature that it glows ...

www.bulbs.com/learning/history.aspx

Did Thomas Edison invent the first light bulb? Here you'll find a brief history of the light bulb as well as a timeline of notable dates in lighting history.

www.encyclopedia.com/science-and-technology/technology/technology-terms-and-concepts/light-bulb

Get information, facts, and pictures about Light Bulb at Encyclopedia.com. Make research projects and school reports about Light Bulb easy with credible articles  ...

sciencing.com/important-thomas-edison-invention-light-bulb-6305.html

May 25, 2017 ... Thousands of experiments led to Thomas Edison patenting the first commercially viable incandescent light bulb in 1880.

www.delmarfans.com/educate/basics/who-invented-light-bulbs

From incandescent bulbs to fluorescents to LEDs, Del Mar Fans & Lighting is exploring the long history of the light bulb.

wiki.kidzsearch.com/wiki/Light_bulb

Dec 11, 2014 ... A light bulb, or electric light or electric lamp is a device that produces light from electricity. In addition to lighting a dark space, they can be used ...

www.bhg.com/home-improvement/lighting/planning/lightbulb-facts-whats-new-what-you-need-to-know

Under a new law, traditional incandescent lightbulbs are gradually being replaced by more efficient technologies. Here's how to find the lightbulb you need . Plus ...

energy.gov/articles/history-light-bulb

Nov 22, 2013 ... From incandescent bulbs to fluorescents to LEDs, we're exploring the long history of the light bulb. ... Find out more about the light bulb's long history. Photo courtesy of Matty Greene, ..... What are the key facts? Like all great ...

www.dkfindout.com/us/science/amazing-inventions/light-bulb

Improve your knowledge on the light bulb with fun facts for kids. Find out more about the light bulb invention and learn more from DK Find Out.