Housing: in die-cast aluminium with cooling fins integrated in the cover. Diffuser: In transparent polycarbonate Coating: the fully automated powder-coating cycle involves a polyester-based, salt-spray corrosion-resistant and UV-stabilised paint. Special coating: Upon request: protective coating recommended for marine environments within 5 km (3 miles) of the sea. Heat Sink: the heat sink is designed and made to allow the LEDs to operate at temperatures capable of ensuring excellent performance/output and long service life. Photobiological risk: exempt risk group according to EN62471. : EN60598-1. They have a degree of protection according to the EN60529 standard. Equipment: - waterproof connector for quick installation with no need to open the fixture - temperature controller with auto-reset - EN 61547 compliant surge protection. - anti-condensation valve - version equipped with eyebolt for suspension installation. On request: -The fixture can be suspended from two attachment points by means of threaded bar (L = 200 mm) and hook to be purchased separately. -Possibility of centralized lighting point control or via external presence/lighting sensors.