incandescent
Thomas Edison is credited with perfecting the incandescent light bulb in 1879. He developed a long-lasting, practical light bulb that could be used for indoor lighting.
Thomas Edison developed the first commercially practical incandescent light bulb in 1879.
Edison invented the light bulb and had a lab that produced many inventions.
The filament in an incandescent light bulb is typically made of tungsten.
Thomas Edison is credited with inventing the incandescent light bulb in 1880. He developed a practical and commercially viable design that significantly improved upon earlier versions of the light bulb.
Thomas A. Edison
An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light which produces light with a wire filament heated to a high temperature by an electric current passing through it, until it glows.
Thomas Edison is credited with perfecting the incandescent light bulb in 1879. He developed a practical and commercially viable version that revolutionized indoor lighting.
The second light bulb was invented by Joseph Swan in 1878. He was an English physicist and chemist who independently developed a working incandescent light bulb around the same time as Thomas Edison.
Thomas Edison is credited with inventing the first commercially viable incandescent light bulb in 1879. However, others had developed earlier versions of the light bulb before him.
The average lifespan of an incandescent light bulb is around 1,000 to 2,000 hours.