Highbay 31 S, reflector. * lighting technology 1: - primary light control with reflector, of aluminium, Alu-Soft, - UGR viewing direction along longitudinal luminaire axis ≤ 22 (X = 4H | Y = 8H | S = 0.25H | reflection values 70/50/20), - UGR viewing direction along lateral luminaire axis ≤ 22 (X = 4H | Y = 8H | S = 0.25H | reflection values 70/50/20), - primary beam angle: narrow to wide distribution, - light emission: direct distribution, - primary light characteristic: rotationally symmetric, - for glare reduction. * mounting: - installation arrangement: single arrangement, - installation type: surface-mounted, - installation location: to the luminaire. - diameter: 433mm, height: 170mm, - weight: 0,3 kg. - packaging unit: 1 piece. * manufacture: Siteco, Highbay 31 S. * type: 59HC91003.