Want this question answered?
you can rather walk or use you bicycle than using your car. replace your non- energy saving light bulbs with energy saving light bulbs.
To convert electric energy into light energy
reduce electric bills without turning off too many lights
Yes, on an attritional basis, as the old ones burn out-
electric energy changes to light & heat energy when light shines.
fluro light
Yes, electrical energy can be changed into thermal (heat) energy. Light is electromagnetic energy, and electricity can be changed into light energy. We know that a resistance heater changes electrical energy into thermal energy. An electric range does this, as does an electric space heater. We see electrical energy changed into light in fluorescent lights.
A light bulb.
No. An energy saving light bulb is just a light bulb, and can't charge anything. The reason it's called an "energy saving" device is that it can give you the same amount of light while using less electrical energy than older bulbs used.
Light is electric/electromagnetic energy!
Radiant (light) energy.
Compact fluorescent light globes.