Who is known for inventing the light bulb?

The invention of the light bulb is primarily attributed to Thomas Edison due to his significant contributions and successful commercialization of electric light. While he is not the sole inventor of the light bulb, as various inventors had worked on similar concepts, Edison's design in the late 19th century produced a practical and long-lasting incandescent bulb. His improvements—including the use of a carbon filament—made electric lighting a viable option for everyday use, which led to its widespread adoption.

Edison's role in establishing an electrical infrastructure, including developing the first electric utility company, further cemented his association with the light bulb in the public consciousness. This combination of invention, refinement, and effective marketing resulted in Edison's name being most closely linked to the light bulb's fame and usage today.