The full text in Polish is available here. The LaTeX and Python source code is available at praca_inzynierska.

In science and the industry, many methods of assessing quality of color rendering are in use, from the oldest, created in the middle of the 20th century, to completely new ones. The goal of this work is an overview and comparison of the most widely used of these, with a specific focus on their applicability to widely available, commerical light sources.