Aluminum polishes very bright and lasting , which means it's good material. The Nautical New Wiska Aluminium Fluted Cargo Pendant Hanging Ceiling Light is a vintage-style ceiling light that is made of aluminum. It is designed in the style of an antique reproduction, making it a unique piece for any maritime-themed space. The light is associated with the Marina Militare, adding a touch of naval history and authenticity to its design. Perfect for those looking to add a nautical touch to their decor, this ceiling light is both stylish and functional.