His experiments involved the fabrication and testing of many different metal filaments including platinum.
Thomas edison light bulbs.
They are easily identified by the long and complicated.
Even though it is over a hundred years old this bulb looks very much like the light bulbs lighting your house right now.
He developed many devices in fields such as electric power generation mass communication sound recording and motion pictures.
Edison light bulbs retroactively referred to as antique light bulbs and vintage light bulbs refer to carbon or early tungsten filament light bulbs or modern bulbs reproducing their appearance most of these bulbs are reproductions of the wound filament bulbs made popular by edison electric light company at the turn of the 20th century.
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.
The edison lamp from our attic is dated january 27 1880.
It is a product of the continued improvements edison made to the 1879 bulb.
The base or socket on this 19th century lamp is similar to the ones still used today.
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 and his lab associates called muckers conducted thousands of experiments to develop the electric light bulb.