Question

When was electric bulb invented ​

Answer 1

Answer:

Thomas Alva Edison

Explanation:

US inventor Thomas Edison is often credited with creating the solution in 1879: the carbon filament light bulb. Yet the British chemist Warren de La Rue had solved the scientific challenges nearly 40 years earlier.

Answer 2

The electric bulb was invented in 1879 by some British inventors.

Hope it helps.