light bulb
The flourescent light bulb was invented in 1827.
The light bulb was created in 1882 by Thomas Edison.
A light bulb (or light bulbs) that is (are) sold sealed in molded plastic glued to a cardboard backing, often with a hole at the top so it can be hung in a display. Up to 12 light bulbs are sold this way if each bulb is relatively small. They are referred to as 2-packs, 8-packs, 12-packs, etc.
1879 and was created by Thomas Edison. There was an idea of a light bulb for 50 years.
Thomas Edison invented the first light bulb that was available for commercial use in 1879. The light bulb was first used in Menlo Park.
A ''light year''
Thomas Edison invented the light bulb 1876 an the camera 1890
Einstein did not create the light bulb Thomas Edison did Einstein was the theory of relativity
Thomas Alva Edison invented the light bulb in 1877.
1909
Einstein did not create the light bulb Thomas Edison did Einstein was the theory of relativity