We first launched our self-funded energy rationalization program in 1989, where our client was the Metropolitan Mayor’s Office. There are 2863 outdoor public lighting control cabinets manufactured by KÖZVILLSZER Kft. In Budapest. We have already designed and implemented the lighting of several sports facilities, which has made them suitable for TV broadcasts (for example, Alfréd Hajós swimming pool – 2013 water polo EB, Olympic Center gymnasium).