because the last ones burned out to quickly
It was invented by thomas Edison in 1879.
Thomas Edison invents the light bulb.
He invented the 1st incandescent lamp (a type of light bulb).
December 24,1877 he invented the light bulb.
If you meant to say WHEN was the light bulb invented, it was invented October 22, 1879.
The flourescent light bulb was invented in 1827.
Joseph Wilson Swan had invented the first light bulb in england, as Thomas Edison was invented the light bulb in America.
it creates light
== == 1856 Sir Humphry Davy invented the light bulb.......
in 1809 first light bulb was invented by humphry davy
Neon Striker invented the neon light bulb in 1837.
Thomas Edison invented the light bulb.