Who was the first person to invent the light bulb in the world?

Henrich Goebbels (Heinrich G? Bell (also known as Henry Gaubert)1865438+April 20th, 2008-189365438+February 4th, born in Lower Saxony, Germany, 1848 immigrated to new york. 1865, Henry Goebbels changed his nationality. The light bulb was invented in 1854.

The light bulb, which emits light and gives off heat through electric energy, was invented by Henry Goebbels (Edison actually found a suitable material, that is, he invented the incandescent lamp with strong practicability, and the light bulb appeared as early as 1854).