Seachoice Masthead & All-Round White Light – 12V, 3NM, Fixed Mount, for Boats Under 66 Feet
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You have 30 days to request a return. All sale items are final sale.
Seachoice Masthead & All-Round White Light – 12V, 3NM, Fixed Mount
A fixed-mount white masthead and all-round light for sailboats and powerboats under 66 feet. Wired for 12V DC, this light delivers 3 nautical miles of visibility through a clear lens and meets USCG and CE navigation light requirements as well as NMMA Certification standards — making it a compliant choice for vessels operating in US and international waters.
The compact housing and base are moulded from UV-resistant black polycarbonate, built to hold up in sun and spray without fading or cracking. Two 12V DC / 8 CP lamps are included.
Specifications
- Light type: Masthead / all-round white
- Visibility: 3 nautical miles
- For: sailboats and powerboats under 66 feet
- Power: 12V DC (hardwired)
- Lamps: Two 12V DC / 8 CP (included)
- Lens: Clear
- Housing & base: UV-resistant black polycarbonate
- Height: 4" | Base: 1" × 2-5/8"
- Certifications: USCG 3NM, CE, NMMA
- Weight: 163 g
- SKU: 50-05991
Parts Desk Insights
Best use case: The right choice for sailboats and powerboats under 66 feet that need a USCG-compliant masthead or all-round white light with a hardwired 12V connection. The UV-resistant polycarbonate housing holds up well in prolonged sun exposure, making it a durable option for vessels that stay in the water seasonally. The compact 4" profile keeps the light low-profile at the masthead or spreader. For side lighting to pair with this masthead light, browse our full Navigation Lights collection for USCG-compliant port and starboard options.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.