To provide illumination
A light bulb that uses a filament is also known as an incandescent light bulb.
Like The Light BULB :P
Light+Heat
Artificial light.
incandescent
Yes, the light bulb uses current when it is turned on.
An LED bulb simply means a Light Emitting Diode Bulb—a bulb that uses LED technology to produce light efficiently.
A light bulb uses energy. It uses electricity.
A light bulb is an electric light that uses the process of a filament wire that is heated to produce an electrical current. When the electrical current passing throught the light bulb it produces light.
It uses less energy to produce the same amount of illumination as a standard light bulb
A typical light bulb uses around 60 watts of power.
The quantity of power consumed by a light bulb is dependant on the wattage of the bulb.