Round yacht bow side light,

✅ Materials

Housing: Marine-grade 316 stainless steel with a mirror-polished, hemispherical finish, offering superior resistance to corrosion from seawater and salt spray. Lens: High-transparency, UV-resistant polycarbonate (PC) featuring integrated light-directing louvers (available in red for the port side and green for the starboard side). Light Source: High-brightness LED with an internal driver board. Base: Equipped with a waterproof nitrile rubber (NBR) seal. Wiring: Red and black leads; supplied as a complete pair.

✅ Structure

Features a hemispherical dome design with a slim flange base. Provides a marine-compliant 112.5° directional field of view (not a 360° omnidirectional light). The flange includes pre-drilled mounting holes, suitable for installation on flat or slightly curved surfaces on a vessel's bow. The louvered lens controls light distribution to prevent scattering, ensuring no interference with other vessels. Designed with a rear-sealed, waterproof structure for easy wiring and maintenance; intended for installation as a port-starboard pair.

✅ Purpose

Mandatory navigation sidelights for marine vessels, used in pairs (red for port, green for starboard). These lights indicate a vessel's heading during nighttime navigation, serving as a critical reference for other vessels to determine right-of-way and avoid collisions. Compliant with IMO (International Maritime Organization) standards for navigation lights.

✅ Product Features

1. 316 stainless steel housing offers greater impact resistance and superior durability against high salt-spray exposure compared to plastic alternatives, making it ideal for coastal and deep-sea environments. 2. UV-resistant PC louvered lens ensures uniform light transmission and high visibility from a distance, while resisting glare, yellowing, and cracking. 3. Compliant 112.5° directional beam angle meets international maritime lighting standards. 4. Integrated waterproof seal protects against splashing water; rear-exit wiring simplifies installation, removal, and maintenance. 5. LED light source provides low power consumption, minimal heat generation, and a long service life. 6. Streamlined, dome-shaped design is perfect for yacht retrofitting; supplied as a red-green set, making it an ideal, hassle-free direct replacement for original equipment.

2. ✅ Usage Scenarios

Suitable for yachts, speedboats, fishing boats, small commercial vessels, and sailboats. Designed for nighttime navigation in coastal waters, the open ocean, lakes, and inland waterways. These lights are mounted on the port and starboard sides of the bow and are ideal for OEM replacement or as part of an interior upgrade and refit.