Lighting installation #electricaltutorial | Electrical Tutorial

Automatic Lighting Control Using Sensors and Contactors. This response discusses the use of light sensors, photocells, and contactors in lighting systems. It explains how these components can be used to automatically switch on and off lighting based on the presence or absence of light, particularly in the case of street lighting where heavy loads need to be switched simultaneously.Automation is used in electrical engineering to make work easier, safer and faster. Home automation has become the n