Kos - Extruded aluminium body 6060T5. Die-cast aluminium ring with high oxidation resistance (EN Ab44300). Fixing support in galvanized metall. Painted with polyester powders certified Qualicoat® previous treatment of sandblast process and hexavalent chrome free passivation. Tempered glass diffuser. Closing screws in stainless steel A4. Silicone rubber gaskets. Lamp not included. IP65, IK07 shock resistance. ClassII/ III. CE omologations.