We are working based on standard of lighting intensity that is restricted by Safety Department. For example, Fire Stair is required 50-100 Lux. Car Parking – 50 Lux. Office Area – 300 Lux. Walkways- 50 Lux. The standard is depended on each country’s policy. Therefore, after we measure the light, mostly it is over-designed or over-usage, we can manage the over portion.
no excess or the light meets the standard. There is no need to use any lighting controllers.