Ii Hamina-, Alaranta- and Asema schools were switched to LEDs in 2013 and 2014. In Hamina, 50W spotlights were replaced with 10W LEDs.
After good experiences, LED changing was expanded to gyms in schools. Fluorescent lamps in the gyms in Hamina and Alaranta were replaced with LED lamps.
At Asema school in addition to the gym, LED lights were changed also to changing rooms.