Alexander Lodygin
Incandescent Electric Light Bulb
An incandescent lamp can be used to check continuity of a circuit.
d. incandescent lamp
Sir Joseph Swann of England and Thomas Edison both developed workable electric incandescent lamps during the 1870s. Edison's lamp became the first commercially successful incandescent lamp (circa 1879). Edison received U.S. Patent 223,898 for his incandescent lamp in 1880.However, contrary to popular belief, Edison did not "invent" the first lightbulb, he improved upon a 50-year-old idea. Canadians Henry Woodward and Matthew Evans patented a light bulb in 1875, but could not raise the financing to commercialize their invention. Edison bought the rights to their patent
a person who holds a patent lamp
No, carbon dioxide is not emitted by an incandescent lamp.
Incandescent lamp
Sir Humphrey Davey invented the first carbon electric lamp in 1801. But Thomas Edison was granted a patent to the lamps most commonly used to today (Incandescent Lamps) in 1879. But others argue Joseph Swann created the same thing around the same time but didn't get a patent for it.
The incandescent lamps are very frequently used in all the buildings !
A PS30 incandescent lamp typically has an overall maximum diameter of around 3.75 inches.
The Incandescent Lamp
The patent is in Edison's name (see related link).