Attwood LED 2-Mile Deck Mount Navigation Bow Light, Stainless Steel (Starboard/Green LED Light) Completely sealed and watertight Technology keeps light cool to the touch 50,000 + hours of use 10 Year Warranty As the emerging leader in marine lighting design, Attwood understands the demands of the marine environment Reverse polarity protection has been added to eliminate potential mis-wiring damage during installation Our LED navigational lighting also features high quality electro-polished stainless steel covers designed to resist corrosion Style and durability. Most importantly, Attwood lights are built to stand the test of time. LED stainless steel 2 mile deck mount navigation bow light (starboard/green lens) Completely sealed LED units resist water intrusion, electrostatic discharge vibration and ultraviolet light (UV) radiation Resist corrosion in even the most extreme saltwater environments Rated for 50,000+ hours of use and protected by a 10-year warranty, you can count on Attwood products to light your way for years to come.