This invention revolutionized the way we live our lives. The light bulb was invented in 1879 by Thomas Edison, and it changed the world forever. The light bulb allowed for more efficient lighting in homes and businesses, and it enabled us to work and play in the dark. It also allowed
An incandescent light bulb, also known as an incandescent lamp or incandescent light globe, is an electric light that produces illumination by Joule heating a filament until it glows. The filament is enclosed in a glass bulb that is either evacuated or filled with inert gas to protect the filament from oxidation. Electric current is supplied to the filament by terminals or wires embedded in the glass. A bulb socket provides mechanical support and electrical connections.