Lunis 11, lens. * lighting technology 1: - primary light control with lens, of plastic, inner prismatic structure, structured, matt, - primary beam angle: medium distribution, - light emission: direct distribution, - primary light characteristic: rotationally symmetric. * mounting: - installation type: surface-mounted, - installation location: to the luminaire, - mounting completely without tools. - diameter: 60mm, - weight: 6,0 g. - packaging unit: 1 piece. * manufacture: Siteco, Lunis 11. * type: 59DL1L0000G0000D0.