This is an electrical plan that shows the layout of lighting. The electrical plan is also known as an electrical drawing or a wiring diagram. It is a type of technical drawing that provides graphical representation of circuits and electrical systems. It is made up of electrical symbols and lines that show the client the engineer's electrical design. In a nutshell, an electrical plan describes the location of all electrical equipment. EdrawMax helps you create an electrical plan in a few clicks with its templates.