Wiki User
∙ 14y agoFirst of all, it is not volts that counts, but watts. Watts indicate how much you will pay for your electricity bill. (watts, multiplied by the time you have it on, actually - watts is a unit of power.)
Of course, you can't create energy from nothing. What really happens here is that the traditional incandescent light-bulb is extremely wasteful - 90% or 95% of the energy gets converted to heat. The fluorescent light wastes less, but there is still room for improvement.
Wiki User
∙ 14y agoEnergy saver bulbs are more efficient because they use a different technology called compact fluorescent lamp (CFL), which produces more light with less heat compared to traditional incandescent bulbs. This efficiency allows energy saver bulbs to generate more light output for the same amount of electrical power consumed.
A bulb in a lamp converts electric energy into light and heat energy.
When an electric light shines, electrical energy is converted into light energy and heat energy. The electrical energy is converted into light energy, which is the main purpose of the light bulb, while some of the energy is also released as heat energy due to the resistance in the light bulb filament.
The starting energy of a light bulb is zero, where it is not emitting any light. The finishing energy of a light bulb is the energy consumed while it is in use to emit light.
Electrical energy is converted into light and heat when electric current flows through the metal filament of a light bulb.
Heat and light.
To convert electric energy into light energy
A bulb in a lamp converts electric energy into light and heat energy.
To have enough bulb or surface area to produce the required amount of light.
A light bulb.
An electric bulb, like an incandescent or LED bulb, can turn electric energy into heat and light energy. An electric motor can transform electric energy into motion energy.
Radiant (light) energy.
Yes, a light bulb transforms electric energy into light energy and heat energy. When electricity flows through the filament in the bulb, it heats up and produces light as a result.
A light bulb can make heat and light.
A light bulb typically uses electrical energy to produce light. The electrical energy is converted into heat and light energy by the filament inside the bulb.
When an electric light shines, electrical energy is converted into light energy and heat energy. The electrical energy is converted into light energy, which is the main purpose of the light bulb, while some of the energy is also released as heat energy due to the resistance in the light bulb filament.
An electric component that transforms electric energy into heat and light is an incandescent light bulb. When electricity flows through the bulb's filament, it heats up and produces both light and heat as a result of its resistance to the electrical current.
The function of a light bulb in an electric circuit is that it turns electrical energy into light.