The illuminated aviation warning sphere is used to increase the visibility of transmission lines for aircraft, with the aim of eliminating potential accident risks. In lighting applications for energy transmission lines, the primary criterion is to reduce flight risk under adverse weather conditions. Especially after nightfall, the visibility of transmission lines decreases significantly and in some locations may become virtually impossible. For this reason, illuminated warning spheres are designed to ensure flight safety in dusty, foggy, cloudy, rainy, and windy conditions and to render transmission lines visible after dark by lighting them.