Porovnání kvalitativních a kvantitativních vlastností světelných zdrojů EMOS používaných jako náhrada klasických žárovek

Abstract

This dissertation is focused on measurement and comparison of qualitative and quantitative features of light source with E27 cap. The theoretical part of this paper is focusing on description and components construction of commonly used light sources with E27 cap. The second part is then about norm requirements for light source with E27 cap. The following third part is based on description and measurement theory of individual light-technical quantities and other parameters of light sources. In the practical part of this paper, a description of measurement and comparison of spectrum characteristics, luminance curves, electrical and light-technical parameters of light sources from EMOS is offered. The measured findings are then compared with findings from classic type lightbulb from OSRAM.