Who invented the light bulb?
Sir Joseph Wilson Swan, a British physicist and chemist. He obtain a British patent before Edison got his, but in practical respects, Edison's product was more advanced.
The first electric light was made in 1800 by Humphry Davy, an English scientist. He experimented with electricity and invented an electric battery. When he connected wires to his battery and a piece of carbon, the carbon glowed, producing light.
Much later, in 1860, the English physicist Sir Joseph Wilson Swan (1828-1914) was determined to devise a practical, long-lasting electric light. He found that a carbon paper filament worked well, but burned up quickly. In 1878, he demonstrated his new electric lamps in Newcastle, England.
In 1877, the American Charles Francis Brush manufactured some carbon arcs to light a public square in Cleveland, Ohio, USA. These arcs were used on a few streets, in a few large office buildings, and even some stores. Electric lights were only used by a few people.
The inventor Thomas Alva Edison (in the USA) experimented with thousands of different filaments to find just the right materials to glow well and be long-lasting. In 1879, Edison discovered that a carbon filament in an oxygen-free bulb glowed but did not burn up for 40 hours. Edison eventually produced a bulb that could glow for over 1500 hours.
Lewis Howard Latimer (1848-1928) improved the bulb by inventing a carbon filament (patented in 1881); Latimer was a member of Edison's research team, which was called "Edison's Pioneers." In 1882, Latimer developed and patented a method of manufacturing his carbon filaments.
In 1903, Willis R. Whitney invented a treatment for the filament so that it wouldn't darken the inside of the bulb as it glowed.
In 1910, William David Coolidge (1873-1975) invented a tungsten filament which lasted even longer than the older filaments. The incandescent bulb revolutionized the world.
Edison was actually the inventor of the electric lighting system, complete with generators, distribution power lines, usage meters, and light bulbs. No previous light bulb inventor had put all those parts together needed to make a practical business using them.
Nikola Tesla and the innovator Thomas Edison worked together. Edison was credited with the invention, but it was actually partner Tesla who invented the first successful light bulb, and Edison developed it into the present one.
There is enough proof to say that the Egyptians came up with and used the light bulb.
People say that Edison invented the lightbulb...but they are
wrong. It is Scottish inventor James Bowman Lindsay who made it in
1835 but didn't patent it.
You might think it was Thomas Edison, but it wasn't!
The first light bulb was made by an English scientist called Humphry Davy.
Then, the Serbian-American inventor Nikola Tesla perfected the light bulb.
Thomas.Edison invented the light bulb! Read More
December 24,1877 he invented the light bulb. Read More
If you meant to say WHEN was the light bulb invented, it was invented October 22, 1879. Read More
Joseph Wilson Swan had invented the first light bulb in england, as Thomas Edison was invented the light bulb in America. Read More
== == 1856 Sir Humphry Davy invented the light bulb....... Read More
Neon Striker invented the neon light bulb in 1837. Read More
in 1809 first light bulb was invented by humphry davy Read More
The light bulb was invented by Thomas Edison which started out as a series of mistakes Read More
The person who invented the light bulb was Nikola Tesla look him up. Read More
The light bulb was invented by Thomas Edison in 1879. He invented the light bulb which heated a small filament until it produced light. It was heated by an electric current. Read More
It didn't have a name. It was just called the light bulb. Thomas Edison invented it. Read More
Thomas Edison's great brain invented the devise that we use today which is the light bulb. Read More
Lewis Latimer invented the long lasting light bulb. Read More
Yes. The electric light bulb was invented in 1879 and basketball was invented in 1891. Read More
It was Thomas Edison but he was caucasion. So no African American invented the light bulb. Read More
Joseph Swan is not credited with inventing the first practical light bulb. That honor goes to Thomas Edison. The light bulb was invented to light the night. Read More
The electric light or an electric arc was invented in the early 1800s by Humphry Davy. However, it was Thomas Edison who invented a light bulb that was long-lasting. In 1879, he was able to produce a light bulb that lasted for 13 hour. He went on to produce a bulb that lasted for 1200 hours. Read More
The first glass light bulb was invented in 1841 by Frederick DeMoleyns. However the first electric lamp was invented in 1806. Read More
New Jersey is the state that the electric light bulb, radio, telegraph and submarine were all invented at. Read More
Thomas Edison invented the light bulb in 1879. Rutherford B. Hayes was President at that time. Read More
The incandescent electric light bulb was invented by Thomas A. Edison. Read More
Benjamin Franklin did not invent the light bulb. Read More
No. Thomas Edison invented the light bulb. Read More
Nobody invented it in 1878. Thomas Edison invented the light bulb in 1879. Read More
The light bulb was not invented by Thomas Edison during the Age Of Enlightenment. The Age of Enlightenment was a cultural period during the 17th and 18th centuries; the incandescent light bulb was not invented until 1879. Read More
This begs the question by assuming that it was invented by a scientist. Ask the question "who invented the light bulb" - you'll get a better answer. Read More
The light bulb Edison focused on the electric light system in 1878 Read More
Thomas Edison invented the light bulb used in American homes. Read More
The light bulb was not something that existed and had to be discovered. It was a new thing that was invented. Read More
electricity because a light bulb needs electricity Read More
Joseph Swan invented the first incandescent light bulb which was very dangerous. Thomas Edison invented a safer light bulb that could be used commercially and in homes. Read More
The light bulb was invented by Thomas Alva Edison. It was invented in Menlo Park, New Jersey, which has since been renamed to Edison, New Jersey. Read More
there have been many modifications since the light bulb was made but here are some. One modification is that they invented a black light and they have invented halogen light. Read More