In optimization project of two ice halls our task was to achieve normative compliance with local and international standards. Lighting in hockey has very important role, as both players and viewers needs to see a small, fast moving object. Also vertical lighting is crucial, allowing players to recognize people from long distance. Our work was complicated since installation of lighting fixtures had to be done on existing axis, but thanks to the wide selection of professional LED spotlights and optics, required amount of light was achieved with an excellent uniformity and high energy savings, while offered lighting management system helps easily manage both ice halls for various game and training scenes.