How did the invention of the light bulb change your lives?

Answer 1

Lightbulbs were easy to turn on and keep on.
Thomas Alva Edisson invented the Electric bulb Among all of his other inventions, the invention of electric bulb was the most revolutionary without which the entire work force on earth would have been dependent on daylight or oil lamps etc

Answer 2

Allowed The U.S. to work at night - increasing quality and productivity - read at night Saved money on Candles/oil for light - Much safer then using candle light/oil

Answer 3

We can work at night because we can see much more with light bulbs than with candles. It was also so much cheaper than candles, so many more people could use it.