If you mean the little metal thingy that loops around, it's a filament.
The glass covering a light bulb is called a bulb or bulb glass, which protects the filament and controls the direction of light emitted.
The casing or shell that surrounds a light bulb is typically called a light fixture or lamp. This enclosure is meant to protect the bulb and provide a means to mount and distribute light.
The ridges on the base of a light bulb are called grooves or threads. They are designed to help secure the bulb in place when twisted into a socket.
the wire in your light bulb is a resistor :)
The coiled filament in a light bulb is typically located at the center of the bulb inside the glass envelope. This filament is what heats up and produces light when an electric current passes through it.
filament
The glass covering a light bulb is called a bulb or bulb glass, which protects the filament and controls the direction of light emitted.
A light bulb is named due to it being a bulb-shaped glass object containing a glowing element.
Bulb burnd out replace
The casing or shell that surrounds a light bulb is typically called a light fixture or lamp. This enclosure is meant to protect the bulb and provide a means to mount and distribute light.
The bulb number for the light bar is 2040. You can get it at the following website: http://www.bulbtown.com/2040_MINIATURE_BULB_GLASS_WEDGE_BASE_p/2040.htm
The type of light bulb base commonly found in a regular light bulb is called an Edison screw base.
The swirly light bulb is called a compact fluorescent lamp (CFL). It is a type of energy-efficient light bulb that produces light by using electricity to excite the gas inside the bulb to create illumination.
The first electric light bulb was invented by Thomas Edison in 1879. It was commonly referred to as the "Edison bulb" or the "incandescent light bulb."
The ridges on the base of a light bulb are called grooves or threads. They are designed to help secure the bulb in place when twisted into a socket.
the wire in your light bulb is a resistor :)
I have heard referred to as the bulb or root