The incandescent light bulb was a brilliant idea that took many brilliant minds to develop it before creating the bulb that Edison patented. His was not the first, but it fixed the problems other lights were having such as melting filaments and working for a short amount of time under 10 hours at creation. He patented his bulbs with a “pure vacuum” while Joseph Swan created it first but with only a partial vacuum (Edison Tech Center). Filaments changed over the years from carbonized bamboo to Ductile Tungsten, which has been the filament used since 1908. Origi...
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...his evolution rocked society as electricity, and the incandescent became prevalent, changing the way average Americans lived their lives almost overnight. This then evolved into a need for efficiency and improvement as customers wanted better products with higher value. The CFL provided that as it gave the efficient solution society craved to curb rising energy prices. Then came the LED, whose new applications were about as game changing as the incandescent. The best way to imagine the impact of the light bulb in society is having the power go out. Only then are we relegated to a time before Edison in which LED screens and light bulbs do not work. Next time you go through your day take a moment to look around for every light technology. Now think about that fact that without the light carbon arc and the incandescent light bulb of what we have today would be possible.
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