“By updating our lighting with ARKTIK-LED we have taken a massive step towards achieving our goal of increasing student satisfaction and reducing on-going running costs and environmental impact. Absence detectors ensure than no light is wasted if occupants forget to turn lights off and during daylight hours, we can optimise the natural light available outside instead of wasting energy, as was the case with our previous luminaires which automatically switched on whenever the room was occupied. These energy saving measures were of the upmost importance when choosing the lighting design.“