Thomas Edison invented the electric light bulb. The first successful test of his invention was in October of 1879, during which the light lasted for over 13 hours. He acquired the patent in 1880.
In 1879 by Thomas Edison!!! :)
He didn't invent the lightbulb, he just improved its function.
In 1880 Thomas Edison had some important breakthroughs in making longer lasting filaments.
Other work was done both before and after, see the link below.
The first one was invented on October 22, 1879.
The electric light bulb was invented in 1879.
The incandescent electric light bulb was invented by Thomas A. Edison.
Electric Light Bulb
Thomas Edison
Edison did not invent the first electric light bulb, but instead invented the first commercially practical incandescent light.
He invented the electric light in 1880
In 1878, he struggled to invented the electric light bulb
electric light
Virginia
london
The first traffic light was invented in December 10, 1868. The electric traffic light was invented in 1912. The Automatic Traffic light was invented in 1927.
Thomas Edison
light bulb
Thomas Edison invented the phonograph and the first practical incandescent electric light bulbs.
Yes. The electric light bulb was invented in 1879 and basketball was invented in 1891.
William L. Potts
1881