Thomas Edison Light Bulbs

The edison lamp from our attic is dated january 27 1880.

Thomas edison light bulbs.

His experiments involved the fabrication and testing of many different metal filaments including platinum. The base or socket on this 19th century lamp is similar to the ones still used today. To make it functional each step required the invention of a new component from vacuumed and sealed glass bulbs to switches special types of wire and meters. Thomas alva edison february 11 1847 october 18 1931 was an american inventor and businessman who has been described as america s greatest inventor.

Thomas edison s serious incandescent light bulb research began in 1878 filing his first patent later that year improvement in electric lights in october 1878. These inventions which include the phonograph the motion picture camera and early versions of the electric. They are easily identified by the long and complicated. He developed many devices in fields such as electric power generation mass communication sound recording and motion pictures.

Even though it is over a hundred years old this bulb looks very much like the light bulbs lighting your house right now. Thomas edison and his lab associates called muckers conducted thousands of experiments to develop the electric light bulb.