This is almost unanswerable, because the early attempts were so bad that they should really have been called dim bulbs. The real problem was to produce a bulb which gave good light, had a reasonable life, and was affordable. The race to achieve all of these was almost a dead heat. Thomas Alva Edison had been working on it for a while, and finally got a working version. He applied for a patent, only to discover that the Scotsman Joseph Swan had also been working on the problem. Swan applied for his patent in the UK 6 days before Edison in the USA. A lawsuit resulted, and Swan was favourite to win because he clearly had priority; however the lawsuit got so expensive that Edison and Swan negotiated a deal. Have you ever noticed that many bulbs are made by a company called Ediswan ?
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.
Thomas Edison is credited with inventing the first practical incandescent light bulb in 1880. His design was the first to be practical for widespread use and had a long-lasting and efficient filament.
December 24,1877 he invented the light bulb.
Thomas Alva Edison invented the light bulb in 1877.
No, Albert Einstein did not make the first light bulb. The first practical incandescent light bulb was invented by Thomas Edison in 1879. Einstein made significant contributions to physics, but he did not invent the light bulb.
in 1809 first light bulb was invented by humphry davy
The first glass light bulb was invented in 1841 by Frederick DeMoleyns. However the first electric lamp was invented in 1806.
The person who invented the light bulb was Nikola Tesla look him up.
Telephone The telephone was invented in 1876.The light bulb was invented in 1879. The microwave was invented in 1945.
The telephone was invented in the 1870s.The light bulb was invented in the 1880s.The microwave oven was invented in the 1940sTo the telephone came first.
The first bulb was made in 1800.
Thomas Edison invented the light bulb.
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.
Thomas Edison is credited with inventing the first practical incandescent light bulb in 1880. His design was the first to be practical for widespread use and had a long-lasting and efficient filament.
The first electric light bulb was invented by Thomas Edison in 1879. It was commonly referred to as the "Edison bulb" or the "incandescent light bulb."
who invented the light bulb and why did they do it Thomas Edison. Because he was an inventor.
electricity because a light bulb needs electricity