In the workshop, there were 24 units of 400W high bay lights positioned at approximately 9m height, achieving an average illuminance of 250 lux in the space. They were replaced with 150W, 60-degree beam angle, 4000K LED high bay lights. We also integrated a Steinel presence detector system, which measures the incoming natural light and movement in the room, optimizing the operation of the lights accordingly. As a result, it is possible to increase energy savings by approximately 20%.
In summary, it can be stated that with such an intervention, lighting conditions were improved by approximately 2-3 times, and the average illuminance increased to around 650 lux. Additionally, there was an energy savings of about 76%. The payback period for this project is estimated to be 4 years.