Housing: in extruded 6060 aluminium alloy. Removable extruded aluminium 6060 alloy top cover to allow electrical line connection. Injection-moulded ABS V0 end caps. Optics: dark light double parabolic louvers in high gloss 99.99 aluminium, anti-dazzle and anti-iridescent, very low luminance, and PDV treatment. : UGR<lt/>19, according to standard EN 12464. Coating: epoxy polyester powder coating resistant to UV rays. LED: 80%: 50000h (L80B20) 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. Warnings: suspensions not included, to be purchased separately.