Turning on lamps (Theory)

Home’s electrical systems course organized by NPR Online Technologies, presents:
A new lesson where we will see how to turn on light bulbs.

Welcome to the home’s electrical systems course organized by NPR Online Technologies!
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In this lesson we will see how to turn on light bulbs.
One of the most evident effects of the presence of electricity in our homes is certainly the light produced by the lamps. They transform electricity into light, this is why they are also called electric lamps.
Enjoy the video.