Device for external and internal installation made of: Body and cover in AISI 316 electropolished stainless steel or powder-coated aluminium , Transparent glass in technopolymer, UV stable and shock resistant , High performance reflectors in metallised 99.99% pure aluminium, high gloss, oxidation and iridescence free , Age-resistant silicone gasket , Electrical connection by means of quick connectors (female/male) in PA66, without halogens and phosphors, with silver-plated copper contacts, suitable for cables 9-14 mm , LED versions including high performance LED array , Profile in anodised extruded aluminium for correct diffusion of the LED light source , External screws in stainless steel , Connection box in technopolymer , Concrete anchor screws available as an accessory , Base element for floor fixing in die-cast aluminium prepared by chemical surface treatment and coated with polyester powder , For the KHA SLIM 220 version, the floor fixing can be done using a Ground piece made of galvanized steel directly in the concrete or via a stainless steel base that is attached to the ground with dowels (included in delivery), both available as accessories