A walk through a park: The pedestrian walkway is flanked by bollards, whose unshielded light illuminates the path uniformly. An arrangement of luminaires along the edge of the path with spacing of 5.5m apart is chosen for this. The shrubs and trees are illuminated from within the ground. For a homogeneous impression, large trees are illuminated with two in-ground luminaires. The colour temperature of the light is 3,000 K.

Lighting calculations Summary DIALux project

Shielded light

The light from these luminaires is directed downwards and fully shielded above the horizontal. The highest degree of illuminance is generated in the immediate vicinity of the luminaire. Luminaires with a high level of visual comfort for the uniform illumination of footpaths and surfaces with maximum glare suppression.

Flat beam light

These luminaires distribute their light into the width of the room. The light is directed downwards and is shielded above the horizontal. For the uniform illumination of open spaces and footpaths in the vicinity of the luminaire with a very wide beam of light.

Unshielded light

These luminaires distribute unshielded light into the room. At the same distance, they ensure uniform illumination of ground surfaces, persons as well as architectural elements. These luminaires have a high degree of vertical illuminance.