Extruded aluminium body. Die-cast aluminium caps. Polyester powder paint resistant to UV rays. Reflector made of engineering plastic metalized in high-vacuum. Reflector made of 99,98 anodized aluminium with non-iridescent specular finishing or metalized engineering plastic louvre. UV rays stabilized, 850°C glow wire test resistant, V0 self-extinguishing opal polycarbonate screen. It complies with standards EN 60598-1 and EN 60598-2-1. Ceiling or suspended installation.