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In 1879, Thomas Edison received a patent for a light bulb that was an improvement of an existing carbon filament design that used electricity to heat that filament in a vacuum so as to produce light that could provide useful illumination. It is called an incandescent light bulb.
What else can I help you with?
Did Thomas Edison invent the umbrella?
No Thomas Edison didn't invent the umbrella, but he did invent the phonograph and the light-bulb. :D
What state and town did Thomas Edison invent the light bulb?
Thomas Edison Invent the light bulb in Florida
What kind of light bulb did Thomas Edison invent?
Thomas Edison invented the Incandescent electric light.
What paper did Thomas Edison invent?
Thomas Edison did not invent paper. He was known for his inventions such as the phonograph and the electric light bulb.
What communications did Thomas Edison invent?
Light bulb.
When and where did Thomas Jefferson invent the light-bulb?
Thomas Jefferson did not invent the light bulb. The light bulb was invented by Thomas Edison in 1879 in New Jersey.
Who invent light bulb?
Thomas Edison's great brain invented the devise that we use today which is the light bulb.
What encouraged Thomas a Edison to invent the light?
Edison did not invent the first electric light bulb, but instead invented the first commercially practical incandescent light.
Did Thomas Edison invent anything then the light bulb?
yes
What did thomas Edison invent besides the light bulb?
The phonograph
When did Thomas Edison invent the electric light station?
yes
What other stuff did Thomas Edison invent?
the light bulb
