Emergency lighting systems, which are made mandatory in all buildings such as hospitals, schools, campuses, hotels and government institutions within the scope of the "Regulation on the Protection of Buildings from Fire", are automatically activated in order to ensure the sustainability of lighting for the required period in case of emergency situations such as malfunctions, mains voltage outages, fires, earthquakes or disasters where normal lighting is not possible in buildings, to evacuate people in the building quickly and safely. All products to be used in this system must comply with the specified standards and regulations.