|calendar>>August 2. 2023 Juche 112
National Sci-tech Presentation in Field of Illumination Engineering Held
|Pyongyang, August 2 (KCNA) -- A national sci-tech presentation in the field of illumination engineering was held on July 31 and August 1 under the sponsorship of the Korean Illumination Engineering Association of the Central Committee of the General Federation of Science and Technology of Korea.
Present there were teachers, researchers, graduate students and field technicians from various units including Kim Il Sung University, Kim Chaek University of Technology, Pyongyang University of Architecture and the Pyongyang Lighting Appliances Factory.
A method of designing the lighting optical system for LED askiatic lamp and other proposals were estimated for their great practical significance.
During the presentation, there was a lecture on the world trend of development in the design of lighting source and its application.
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