Housing: central cone: black-coated aluminium to protect against light pollution. For poles with a diameter of 60 mm. Base: in die-cast aluminium. Diffuser: in polycarbonate, transparent, anti-glare, shatterproof and V2 self-extinguishing, UV stablised. Photobiological risk: exempt risk group according to EN62471. : EN60598-1. With degree of protection according to EN60529. Equipment: - IP67 quick connector. - anti-condensation valve. - temperature controller with auto-reset. - EN 61547 compliant surge protection.