Attwood Marine LightArmor Navigation Light features a streamlined deck-mount design that meets today's global regulatory requirements.• LED light engine• Cool to the touch• Long-lasting â 50, 000+ hours• Color-indicated core for ease of installation• Sharper cut-off angles• Vibrant starboard and port colors for better visibility• 2 NM USCG Certified• Corrosion-resistant stainless steel construction• Water-resistant IP 67 rating• Tell-tale indicators for ease of use• Smaller footprint with refined styling LED light engine is cool to the touch Tell-tale indicators for ease of use 2 NM USCG certified | Attwood Marine LightArmor Deck-Mount Bi-Color Stainless Steel Navigation Light, Round, 2NM