Prof. Dionyz Gasparovsky is Division Director of the International Commission on Illumination (CIE) responsible for transportation and exterior applications. As professor at the Slovak University of Technology in Bratislava he is lecturer, researcher and supervisor to PhD students for the problems of lighting technology.

Focus of his professional interest cover road lighting, obtrusive light, smart lighting, energy performance of lighting systems and also some interior lighting applications (lighting of workplaces, school lighting, home lighting). Technical experience with auditing, designing and measuring of lighting systems. Author or co-author of tens of peer reviewed publications. In CIE prof.

Gasparovsky chairs the technical committee on maintenance of lighting systems and contributes to the work of many other technical committees. Active also in standardization committees on light and lighting – CEN/TC169 and ISO/TC274.