This Attwood LightArmor™ 2-Mile Vertical Surface Mount Navigation Light provides bright, U.S.C.G.-certified red LED lighting for the port side of a boat. The round, 304 stainless steel housing is corrosion- and water-resistant (with an IP Rating of 67). It has a compact, stylish footprint that looks great when installed on any boat. The durable LED lighting element remains cool to the touch and provides a long service life. This lighting is intended for boats up to 65.6 feet (20 meters) long. Attwood Corporation has been an award-winning leader in engineering, testing, and manufacturing of the highest quality marine products for over 100 years. We deliver safe and reliable lighting, fuel systems, water systems, seating & pedestals, swim ladders, custom upholstery, and general marine accessories that are easy to install and meet regulatory compliance.