Before installing a lamp, you should know 3 basic concepts of electrical engineering.
Have you ever asked yourself what exactly “watt” or “volt” means? Or what a neutral conductor is? When installing a lamp, you will encounter these terms and you have to deal with them. Sometimes more, sometimes less, depending on the complexity of the lamps.
In this article, we deal with the definition of these terms and try to explain them very easily with many examples. We limit ourselves to the concepts of electrical engineering, which could occur in the course of typical lighting installations.