Discipline "Power supply systems": specialty 140205, d/o, z/o; VyatSU, ETF, cafe. E. - Kirov, 2007. Contents:Basic lighting concepts;Light sources;Basic calculation methods;Design of electric lighting. The summary of lectures "Electric lighting" is intended for independent study of the eponymous section of the discipline "Power supply systems" by students of full-time and part-time education in the specialty "Electrical energy systems" . The summary describes the structures of the applied electric light sources, their main characteristics, describes the methods of calculation of illumination and discusses the main stages of designelectrical lighting of industrial premises .. For better assimilation of the studied material, examples of calculating the illumination and the number of installed lamps are given ..