![CEDIA on Twitter: "#tbt The Electric Arc Lamp by Humphry Davy. Find out the latest changes in lighting http://t.co/JL19MKYhfL #AVTweeps http://t.co/4uxVxmg9Z6" / Twitter CEDIA on Twitter: "#tbt The Electric Arc Lamp by Humphry Davy. Find out the latest changes in lighting http://t.co/JL19MKYhfL #AVTweeps http://t.co/4uxVxmg9Z6" / Twitter](https://pbs.twimg.com/media/B9pyBOZCIAAbw0s.jpg)
CEDIA on Twitter: "#tbt The Electric Arc Lamp by Humphry Davy. Find out the latest changes in lighting http://t.co/JL19MKYhfL #AVTweeps http://t.co/4uxVxmg9Z6" / Twitter
![Early experimental carbon arc light powered by liquid batteries, similar to Davy's Stock Photo - Alamy Early experimental carbon arc light powered by liquid batteries, similar to Davy's Stock Photo - Alamy](https://c8.alamy.com/comp/MCG0G8/early-experimental-carbon-arc-light-powered-by-liquid-batteries-similar-to-davys-MCG0G8.jpg)
Early experimental carbon arc light powered by liquid batteries, similar to Davy's Stock Photo - Alamy
![My Design Lamps on Twitter: "Did you know that the first light bulb was created in 1802. Not by Thomas Edison but Humphry Davy invented the first electric light! #funfact #lamp #light # My Design Lamps on Twitter: "Did you know that the first light bulb was created in 1802. Not by Thomas Edison but Humphry Davy invented the first electric light! #funfact #lamp #light #](https://pbs.twimg.com/media/Da6BePwVQAAzvc1.jpg)
My Design Lamps on Twitter: "Did you know that the first light bulb was created in 1802. Not by Thomas Edison but Humphry Davy invented the first electric light! #funfact #lamp #light #
![Davy's electric egg. Intense light from voltaic arc between points of two carbon rods. It was not until some years after Davy's death in 1829 that carbon arc lamp widely used because Davy's electric egg. Intense light from voltaic arc between points of two carbon rods. It was not until some years after Davy's death in 1829 that carbon arc lamp widely used because](https://c8.alamy.com/comp/D96JW6/davys-electric-egg-intense-light-from-voltaic-arc-between-points-of-D96JW6.jpg)
Davy's electric egg. Intense light from voltaic arc between points of two carbon rods. It was not until some years after Davy's death in 1829 that carbon arc lamp widely used because
![An old engraving of an early example of an electric light. It is from a Victorian mechanical engineering book of the 1880s. English chemist Humphry Davy developed the first incandescent light in An old engraving of an early example of an electric light. It is from a Victorian mechanical engineering book of the 1880s. English chemist Humphry Davy developed the first incandescent light in](https://c8.alamy.com/comp/2DAEB2M/an-old-engraving-of-an-early-example-of-an-electric-light-it-is-from-a-victorian-mechanical-engineering-book-of-the-1880s-english-chemist-humphry-davy-developed-the-first-incandescent-light-in-1802-followed-by-the-first-practical-electric-arc-light-in-1806-here-two-pieces-of-pure-carbon-have-electricity-from-a-powerful-battery-passed-through-them-by-adjusting-the-gap-between-the-carbon-pieces-a-point-is-found-where-an-arc-is-created-and-the-carbon-burns-as-well-as-creating-intense-heat-light-is-also-emitted-by-the-1870s-the-arc-lamp-was-used-to-light-many-public-spaces-2DAEB2M.jpg)