Question

when did bulb invented

Answer 1

A Brief History of the Light Bulb. The electric light, one of the everyday conveniences that most affects our lives, was not “invented” in the traditional sense in 1879 by Thomas Alva Edison, although he could be said to have created the first commercially practical incandescent light.

Answer 2

Answer:

November 1879

Explanation:

• The bulb was first invented in November 1879 by Thomas Edison and his team of researchers at Edison's laboratory.
• Thomas started conducting serious research since he wanted to develop a practical incandescent lamp.
• Therefore, between 1878 and 1880, he had tested over 3,000 models of bulbs, and by October 14th, 1878, he had filed his 1st patent application for the "Improvement in Electric Lights."

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