These Attwood LightArmor™ 2-Mile Deck Mount Navigation Lights feature a compact, durable housing and provide bright, U.S.C.G.-certified green and red LED lighting. 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 deck. Atop the housing are dual telltale indicators that confirm the lights are illuminated properly. The durable LED lighting elements remain cool to the touch and provide 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.