Body made of die-cast EN 44100 aluminium alloy, corrosion resistant. Protection with anodizing treatment, epoxy powder base coating and polyester painting. Closing ring made in AISI 316L stainless steel. IP68 protection rating with Full Dry system preventing condensation inside the product. Installation in recessed box set in concrete, with a 20-30 cm gravel drain bed. Only an IP68 rated connection to power supply cable can guarantee the IP68 protection rating to the luminaire.