Campus Lighting is one of the kinds of street cum area lighting. A large campus like a university may consume a substantial energy for lighting the campus area. The campus lighting circuits can adopt both  automatic switching and late night dimming solutions to save on the energy while ensuring the needed illumination as per the needs of the users.  It is universally agreed that the lighting level need not be uniform throughout the night. The requirement of illumination during peak hours will be more and the same can be reduced during late night. A device for automatic late night dimming will reduce the energy consumption by up to even 50% for the selected duration.