The degree of illuminance must be distributed uniformly on the floor of the entire arena to ensure that neither horses nor riders are irritated in their sport by alternating light and dark areas. The indoor riding arena has dimensions of 70 x 30 m and is illuminated with downlights from the ceiling of the arena. The height of the roof ranges from 6 to 12 m. 200 lx is reached at floor level. Eight floodlights illuminate the outdoor riding arena with 150 lx from a mounting height of twelve metres. The riding area has a size of 65 x 30 m.
Lighting calculations Summary DIALux project