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Who invented the light bulb?
Updated: 11-Apr-2025

Thomas Edison is famously credited with inventing the practical light bulb in 1879. Although other inventors worked on similar designs, Edison created a long-lasting carbon filament bulb that was commercially viable.

His invention changed the world by providing a reliable source of artificial light, extending work hours and increasing productivity. The light bulb also sparked the growth of electric power systems. Edison’s work contributed greatly to the electrification of homes and cities worldwide

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