The future of the incandescent light bulb is uncertain. These bulbs create light by passing a current through a tungsten filament to heat it to 2700 0 C.; The inert gas filled in the bulb prevents the filament from oxidizing and evaporating. … Edison tried many different materials to invent a light bulb that works. The electric light, one of the everyday conveniences that most affects our lives, was not “invented” in the traditional sense in 1879 by Thomas Alva Edison, although he could be said to have created the first commercially practical incandescent light. In the first light bulbs, all the air was sucked out of the bulb to create a near vacuum-- an area with no matter in it.Since there wasn't any gaseous matter present (or hardly any), the material could not combust. A filament is a metal wire that glows when electricity is channeled into it. The filament of an electric bulb is made of? The filament in a light bulb is housed in a sealed, oxygen-free chamber to prevent combustion. A Brief History of the Light Bulb. An incandescent light bulb is made out of glass and metal. After 1,000 failures he finally found tungsten worked best. The glass envelope, or bulb, of an incandescent light bulb is needed to hold the inert gas, such as argon, that fills the space. answer comment. Antique filament light bulbs, Edison light bulbs, and vintage light bulbs all refer to carbon- or early tungsten-filament lamps, or modern bulbs reproducing their appearance. The filament of an electric bulb is made of 1 Iron 2 Nichrome 3 tungsten 4 Graphite.. Answer / sarvesh.d.agrawal it may be made up of all the four according to the one who is constructing. To prevent oxidization, the glass bulb … Because of its high melting point and its greatest tensile strength, it makes for a good filament in light bulbs. The filament of a light bulb is made of tungsten wire. This gas helps to slow down the deterioration of the metal filament. 0 like . Filament of an electric bulb is generally made of Tungsten. It is filled with an inert gas such as argon. The filament of an electric bulb is made of Tunsten. This wire is called a filament.The filament is the part of the light bulb that produces light. While heating a filament until it glows is certainly a satisfactory way to produce light, it is extremely inefficient: about 95 percent of the electricity supplied to a typical light bulb is converted to heat, not light. 1 Answer. Filaments in incandescent light bulbs are made of tungsten.Whenever n electric current goes through the filament, the filament glows. It may also be known as the electron emitting element in a vacuum tube. An incandescent light bulb has a small thin wire with two bigger wires holding it up. Filaments are made out of tungsten, a metal prone to oxidization. filament; electric; bulb; asked Mar 25, 2018 in Basic concepts by anonymous1. The filament of an electric bulb is made of? Most of these bulbs are reproductions of the wound filament bulbs made popular by Edison Electric Light Company at the turn of the 20th century. The filament of an electric bulb is made of a) Tungsten b) Nichrome c) Graphite d) Iron