Attwood LightArmor All-Round 42" Navigation Light f/Powerbase

The Attwood LightArmor All-Round 42" Navigation Light for Powerbase is the workhorse beacon that serious boaters rely on when darkness falls and visibility matters most. Designed for powerboats of all sizes, this all-round navigation light broadcasts your vessel's position in every direction—360 degrees of safety-critical illumination that keeps you visible to other traffic at night. Whether you're running home after a late evening on the water or navigating a busy channel at dusk, this fixture ensures you meet U.S. Coast Guard visibility requirements while reducing the risk of collision in low-light conditions.

Built by Attwood Marine—a name trusted in recreational boating for decades—the LightArmor 42" is engineered with durable construction designed to withstand the salt spray, UV exposure, and constant vibration that offshore and inland vessels endure. The all-round design eliminates blind spots by emitting a consistent white light across the full 360-degree horizon, which is the legal standard for vessels underway at night. The Powerbase mounting system provides a secure, vibration-resistant installation that keeps the light stable even in rough seas, while the compact 42-inch form factor fits cleanly on most cabin tops, hardtops, and mast heads without creating unwanted windage or weight distribution problems.

Powerboat owners who frequently navigate after sunset, participate in evening fishing tournaments, or operate in high-traffic waterways benefit most from this proven navigation light. Its compatibility with Powerbase mounting systems makes installation straightforward for boaters upgrading existing fixtures or building out a complete lighting package. At just 1 pound, the LightArmor adds negligible weight while delivering the visibility and compliance peace of mind that every serious boat operator needs. Pair this with complementary sidelights and stern lights to achieve full USCG-compliant night-running illumination.