Housing: in die-cast aluminium with springs for recess mounting. Optics: dark light double parabolic louvers in high gloss 99.99 aluminium, anti-dazzle and anti-iridescent, very low luminance, and PDV treatment. Diffuser: in transparent polycarbonate. Coating: epoxy polyester powder coating resistant to UV rays. Heat Sink: built-in. Low flicker: luminaire with very low flicker: evenly distributed light for greater visual safety. Photobiological risk: exempt risk group according to EN62471. : EN60598-1. With degree of protection according to EN60529. Equipment: with galvanised steel support brackets, with spring housing for ceiling mount.