Suitable for installation on plasterboard walls and ceilings and for outdoor use. Body made of EN-AB44100 die-cast aluminium primary alloy; highly resistant to oxidization thanks to the zirconium-based passivation treatment and UV stabilized polyester resin coating. Heat tempered and serigraphed glass diffuser. Silicone gaskets. A4 or AISI 316L stainless steel nuts and bolts. Patented model.