Thematic directions of the conference • historical aspects of lighting and power engineering; • computer methods in lighting and power engineering; • hhe introduction of LED light sources; • physical aspects of light generation and highly efficient radiation sources; • secondary converters and power normalization parameters; • information, control, power devices and systems; • irradiating installations in industry, agriculture, medicine; • systems of internal and external lighting; • metrology, standardization and certification in illumination and power engineering; • ecological problems of modern lighting technology and electronics; • non-conventional energy sources and energy-saving. Thematic sections of the conference Section A • light sources; • lighting and irradiation facilitys; • lighting measurements; • computer techniques in lighting engineering. Section B • electrotechnical devices and systems; • normalization of electric power parameters; • energy-saving technologies; • computer Methods in Power Engineering. Section C • historical aspects and environmental problems in light engineering and power engineering; • light and health.