The Dutch company Tvilight offers a turnkey intelligent street lighting solution that generates up to 80% energy savings and reduces operation and maintenance costs by up to 50%.
The system consists of dimmable street lights (e.g. LED lighting) and a wireless sensor module which enables presence based light control. During off-peak hours lights dim to a pre-defined level. Upon detection of a pedestrian, bicycle, or car, all lights in the vicinity increase to full brightness. In this way the solution combines safety with savings.