The use of light in a supermarket is because you don´t want it to be dark and shady, you want it to be bright
Everyone. where do you go to?!
supermarket
No
A light bulb that uses a filament is also known as an incandescent light bulb.
Light+Heat
Artificial light.
Visible Light is used to see colors on earth and to see period. For more uses of light go to ask.com.
It uses electricity to light up.
That light is a form of energy.
A light bulb uses energy. It uses electricity.
2+2=4 uses light energy for example 6+6=12 thats also light energy
supermarket