
Aqua Signal S40 Green Starboard Navigation Light – Surface-Mounted, 12V, 360° Visibility
The Aqua Signal S40 Green Starboard Navigation Light is a robust, surface-mounted LED navigation lamp designed for the starboard side of sailboats and small vessels. With 360° visibility, a durable black polycarbonate housing, and IP56 protection, this light ensures reliable operation and safe navigation in all marine conditions. Compatible with the QuicFits system or conventional mounting for easy installation and removal.
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Aqua Signal S40 Green Starboard Navigation Light – Surface-Mounted, 12V, 360° Visibility
Marine Chandlery: North Shields
Unit G4 Narvik Way
Tyne Tunnel Trading Estate
North Shields NE29 7XJ
United Kingdom

The Aqua Signal S40 Green Starboard Navigation Light is a robust, surface-mounted LED navigation lamp designed for the starboard side of sailboats and small vessels. With 360° visibility, a durable black polycarbonate housing, and IP56 protection, this light ensures reliable operation and safe navigation in all marine conditions. Compatible with the QuicFits system or conventional mounting for easy installation and removal.
The Aqua Signal S40 Green Starboard Navigation Light is a robust, surface-mounted LED navigation lamp designed for the starboard side of sailboats and small vessels. With 360° visibility, a durable black polycarbonate housing, and IP56 protection, this light ensures reliable operation and safe navigation in all marine conditions. Compatible with the QuicFits system or conventional mounting for easy installation and removal.
Product Description
The Aqua Signal S40 Series 40 Green Starboard Light is engineered to provide professional-grade navigation lighting for sailboats and small yachts. Its black polycarbonate housing is shock- and impact-resistant, seawater-resistant, non-magnetic, and rust-proof, making it ideal for harsh marine environments.
The optics feature a Fresnel lens that ensures 2 nautical mile visibility, providing clear indication of the starboard side of the vessel to other watercraft. The light comes with a BAY15d 10/25W lamp, and it is recommended to use only original replacement lamps to maintain certification compliance.
The S40 Starboard Light can be installed using the Aqua Signal QuicFits system for fast removal during transport or winter storage, or through conventional deck mounting. Its IP56 rating protects against dust and water jets, ensuring reliable operation in challenging weather conditions.
Ideal for sailboats and small yachts, this green starboard lantern enhances vessel visibility, safety, and compliance with international navigation regulations.
Specifications
| Specification | Details |
|---|---|
| Brand | Aqua Signal |
| Series | S40 / Series 40 |
| Light Color | Green |
| Position | Starboard side |
| Mounting Type | Surface-mounted, QuicFits or conventional |
| Housing Material | Black polycarbonate, shock and impact resistant, seawater resistant |
| Lens Material | Plastic Fresnel lens, shock and impact resistant, replaceable |
| Voltage | 12 V DC |
| Lamp Type | BAY15d, 10/25 W included |
| Visibility Range | 2 Nautical Miles |
| Light Coverage | 360° |
| IP Protection | IP56 |
| Cable Entry | PG9 |
| Certification Notes | Certified as complete unit including original lamp; use only original lamps to maintain certification |
| Applications | Sailboats, small yachts; deck-mounted starboard navigation light |
| Special Features | QuicFits system for easy removal during transport or winter storage |
Delivery information
Standard delivery: 3-5 working days
Express delivery: 1-2 working days
Free delivery on orders over £100








