NFS1803P IALA Solar Marine Navigation Lantern Innovative and Durable Solution for Maritime Navigation

NFS1803P – Advanced Solar-Powered Marine Beacon Light

Stop Worrying About Power Failures – NFS1803P Keeps Your Signals Bright for 15 Years

The NFS1803P takes the stress out of marine navigation with high-efficiency solar charging, a durable 3.2V 6Ah LiFePO4 battery, and long-lasting LEDs rated for 100,000 hours. It runs up to 200 hours on a full charge, shines over3nautical miles, and offers 16 flash patterns to match your needs. With an IP68 waterproof rating and corrosion-resistant aluminum housing, it stands up to tough marine conditions—so you can set it and forget it.

See It from Every Angle

Technical Specifications

Key parameters to ensure reliability, efficiency, and long-term durability.

Colors of NFS1803P IALA Solar Marine Lantern

Where Are Marine Navigation Lights Used?

Marine navigation lights ensure safety in harsh conditions, preventing collisions and guiding vessels. Our IALA-approved buoy lights offer 1-20+ nm visibility with options for BeiDou, satellite, and IoT monitoring, reducing risks and maintenance costs across industries:

Choosing the Right Visibility Range:

• 1-5 nm – Harbors, marinas, and short-range navigation.
• 6-10 nm – Coastal and medium-range applications.
• 11-15 nm – Offshore installations and deep-sea routes.
• 16-20 nm – Long-range ocean navigation for critical safety.

Extreme Conditions? No Problem.

From raging storms to freezing winters, NFS1803P is built to last.

How Do We Ensure Superior Quality?

Strictly Selected Materials – Only Certified, High-Quality Components for Maximum Performance and Lifespan.

Why LiFePO4 Battery?

Which Battery is Best? Compare Lifespan, Performance, and Cost at a Glance

✳️ Only LiFePO4 can guarantee a 3-year warranty and a 15-year lifespan for your marine lantern—stable, long-lasting, and maintenance-free.

The WelandSignal^TM Difference

From design to production, we control every step—ensuring quality that others can’t match.

We Don’t Just Build Marine Lights—we’re an innovation-driven company that ensures every product meets the highest standards before it reaches you.

Quality starts at the source, and we control every step to make sure you get the best.

Certified for Safety

Meets international marine standards, ensuring reliability in every environment

Proven Performance in Real-World Applications

See how our marine lights operate in ports, buoys, offshore wind farms, and extreme environments worldwide

“After a year of operation in harsh coastal conditions, the NFS1803P still performs flawlessly. The build quality is outstanding!"

– Marine Contractor, Australia

"Reliable, easy to install, and zero maintenance. The best marine beacon we’ve used in our port operations."

– Harbor Authority, Chile

FAQ

1. Q: How to Choose the Right Marine Navigation Light?

Step 1: Define Your Needs

• What’s your industry? (Ports, buoys, offshore wind farms, etc.)
• What color and visibility range do you need? (1-20+ nm)
• What flash pattern meets your navigation requirements?

Step 2: Compare Product Performance

• 100% Waterproof? Check for IP68-certified housing and fully sealed structure.
• Solar Panel Efficiency? Higher wattage = faster charging, longer runtime.
• Battery Type & Capacity? LiFePO4 lasts longer, stores more power.

Step 3: Think Long-Term

• Lifespan & Warranty? A 15-year lifespan saves replacement costs.
• Maintenance Requirements? Zero-maintenance models reduce service trips.

2. Q: How is the packaging and shipping handled?

Each unit is packed in an individual 25×25×25cm carton, weighing 1.5kg (gross weight). For small orders, we ship via DHL Express, offering fast door-to-door delivery.
For bulk orders, we offer container shipping – a 20ft container holds up to 2600 units. Need documents? MSDS, Certificate of Origin, and more are available upon request.

See the difference for yourself

– Request a Sample Today!

info@welandsignal.com +86 15515765508

If you're seeking reliable, customizable, and factory-direct signal lights, you've arrived at the right place.

Since 2003, WelandSignal has specialized in the original equipment manufacturing (OEM) of solar marine lanterns, LED obstruction lights, vessel signal lights, and airport guidance systems.

We firmly believe that product quality begins at the source. To this end, we manufacture all key components — PCBA, solar panels, battery packs — in-house. Our engineers have full control over the design, testing, and production of our products, which are designed using imported components and automated production lines.

Our journey in developing GPS-synced lighting solutions began in 2011. Since then, our products have been adopted by maritime authorities and telecom tower projects, and shipped to over 80 countries.We currently offer a suite of products, including solar airport lights, GSM monitoring, AIS lanterns, base stations, and testing tools — all designed for remote control without the need for on-site intervention.Our monitoring system integrates with existing global platforms or operates independently. It also supports customization and remote upgrades.For special environments, we provide bird-repellent lights that combine LED with ultrasonic technology.

Every solution is customizable, reliable, and made for tough outdoor use.

Every light undergoes rigorous testing to ensure quality and reliability.

These tests include waterproofing, resistance to high and low temperatures, salt fog, drops, and light intensity.

AC/DC models: These products come with a 5-year warranty and a lifespan of over 20 years.

Solar models: They come with a 3-year warranty and use 4000-cycle LiFePO4 batteries that last for 15+ years.

We offer the following services:

l Proven models with strong market feedback

l Original Equipment Manufacturer (OEM) service with your logo, label, and packaging

l Drawing-based customization, protected by Non-Disclosure Agreement (NDA)

l Fast sampling and stable lead times

You approve the sample — we take care of the rest with reliability, transparency, and professionalism..

Save your money. Maximize your brand's potential. Let WelandSignal be your guide.