Here too, the focus is on the safety of the road users. The transition into the underground car park must be illuminated in accordance with the time of day in order to prevent extreme changes between light and dark. This means that this area must be illuminated with 300 lx during the day and 75 lx at night. The ramp leading into the underground car park is illuminated with recessed wall luminaires. Their asymmetrical flat beam light distribution ensures uniform illumination of the road surface.
A degree of illuminance of 15 lx is reached here. The light is absolutely glare-free.