Thomas Edison didn't actually invent the light bulb. Edison just improved it, many other people had invented it only Edison made a more efficient one that lasted longer.
The main problem with Thomas Edison inventing the light bulb is that he did not have enough filament, so he used a different material to replace it.
Einstein had nothing to do with the invention of the light bulb. Thomas Edison is credited with developing the first successful light bulb.
Thomas Edison invents the light bulb.
Thomas Edison invented the light bulb.
Thomas Edison Invent the light bulb in Florida
The light bulb was thomas edison frist invention
Thomas Edison is best-known for the light bulb.
Thomas Edison- Light Bulb
Thomas Edison is best known for his invention the light bulb.
The electric light bulb
light bulb
The light bulb. The light bulb. The light bulb.
the light bulb
The light bulb was Thomas Edison's favorite invention.
the most treausred invention is the light bulb
One invention was a light bulb
no