Pole 1 light made of die-cast aluminum EN AB 47100, high resistance to oxidation, ople made of casted aluminum EN AC 44200 high resistance to oxidation. 5mm sodium calcium tempered glass diffuser. Reflector in aluminum by high vacuum 99.99% pure aluminum deposition. Stainless steel A2 external screws. Silicone sealing gasket. Fixture supplied with pre-wired cable 3.3m long H07RN-F. Powder coated polyester high resistant to UV and oxidation.