Category: Vessel Navigation Light

vessel NAVIGATION Light

In the maritime safety sector, a reliable navigation lighting system is non-negotiable. At Welandsignal, we aren’t just talk; we are backed by strong credentials and proven solutions. Our products are held to IMO (International Maritime Organization) standards, ensuring the highest quality. Collaborations with industry giants like Nantong, Yangzhou, Dalian, and Kunming Zhong Shipbuilding Heavy Industries validate our expertise. Our product lineup includes specialized Masthead, Sidelights, Stern, Towing, and All-Round Lights.

Tri-color Boat Lantern

NFS-301T

2-3nm Vessel Light

NFS301

3-4nm Solar Boat Light

NFS1803P

5-6nm Solar Marine Light

NFS400

Product Selection Guide

Model/Characteristics

NFS-302T

NFS302

NFS1803P

NFS400

NFS600

Visibility

1-2nm

2-3nm

3-4nm

5-6nm

6-7nm

Solar Panel

1.5W

2.3W

4.5W*4pcs

6.5W*4pcs

LifePO4 Battery

5000mAh

6AH

12.8V12AH

12.8V14AH

Color & LED angle

Red: 112.5° + Green: 112.5° + White: 135°= 360°

Red: 112.5°

Green: 112.5°

White: 135° or 360°

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All you need to know about vessel Navigation Light

Appropriate navigation lighting isn’t just a best practice; it’s a critical component in averting collisions and ensuring maritime safety during nighttime or in reduced visibility conditions. These lights serve as a two-way communication channel between your vessel and others in the vicinity.

Adhering to COLREGS (Convention on the International Regulations for Preventing Collisions at Sea) standards, each navigation light on a vessel is meticulously designed with a specific color—be it white, red, green, yellow, or blue—, a defined arc of illumination, and a precise range of visibility. These characteristics are strategically aligned to convey essential information about a vessel’s size, type of activity, and direction of travel.

What are the Color and types for your vessel navigation Lighting?

Masthead Light: A white light covering a 225° arc, visible from the front to 22.5° behind the beam on both sides.
Sidelights: Green on starboard, red on port, each with a 112.5° arc. For vessels under 20m, a combined lantern can be used.
Sternlight: A white light at the stern with a 135° arc, illuminating 67.5° from the vessel’s aft on both sides.
Towing Light: A yellow light with the same characteristics as the sternlight.
All-round Light: Covers a 360° arc, visible from any angle.
Flashing Light: Flashes at a rate of 120 or more per minute.

When will tri-color navigation light required?

The integrated tri-color navigation light houses all three essential colors in a single fixture:

Red LED: 112.5-degree angle, indicating the port side.
Green LED: 112.5-degree angle, marking the starboard side.
White LED: 135-degree angle, illuminating the stern.

Adding up to a complete 360-degree coverage, this compact, all-in-one lighting solution is particularly suitable for smaller vessels like yachts and fishing boats, aiding in clear and safe navigation.

What Type of Lights Do You Need for Your Vessel's Length?

Length of vessel	Visibility
Length of vessel	Masthead light	Sidelights	Stern light	Towing light	All round light
≥50m	6nm	3nm	3nm	3nm	3nm
12m~50m	5nm	2nm	2nm	2nm	2nm
≤12m	2nm	1nm	2nm	2nm	2nm
0-12m	All round light 3nm

Maritime Navigation Lighting Standards and Regulations

Power-Driven Vessels Underway

Vessels under 50m: Forward masthead light required. Optional higher masthead light aft. Sidelights and a sternlight are also needed.
Vessels over 50m: Additional regulations apply.

Sailing Vessels

Underway: Sidelights and sternlight are mandatory. Optional: Two all-round lights—upper red and lower green.
Under 7m: White light, via an electric torch or lantern, should be ready to display.

Towing & Tugboats

Power-driven vessels towing: Requirements for masthead lights, sidelights, sternlight, and towing light vary based on tow length and object size.

Fishing Vessels

Trawling: Upper green and lower white all-round lights required. Optional: Additional signals based on activities (e.g., shooting nets, hauling nets).
Non-trawling: Upper red and lower white all-round lights required.

Special Categories

Constrained by draught: Three vertical all-round red lights optional.
Not under command: Two vertical all-round red lights.
Restricted in ability to maneuver: Three all-round lights in a vertical line; the highest and lowest are red, the middle is white.
Dredging or underwater operations: Special rules based on length and mobility.
Pilot boat: Upper white and lower red all-round lights. Also sidelights and a sternlight.

Others

Hovercraft: All-round flashing yellow light.
Minesweeper: Three all-round green lights or three balls.

Compliance with these standards ensures maritime safety and is aligned with the IMO (International Maritime Organization) guidelines.

For businesses specializing in maritime lighting solutions, understanding these diverse regulations is crucial for product development and customization.

Please note that this is a streamlined guide and it’s essential to consult the detailed regulations for specific requirements.

IMO（International Maritime Organization）

Did Switching to LED Actually Save You Energy?

Everyone knows LED saves energy and lasts longer, but does simply switching the light source actually save energy?

Traditional Lens + Bulb/Led

VS

Optical Lens + Led

Feature	Traditional lens + bulb	Traditional lens + LED	LED+ Optical Lens
Intensity	Dark	Brighter	Much brighter
Energy Use	High	Lower	Lowest
Lifespan	Short	Long	Long

Conclusion

Switching to LEDs alone doesn’t guarantee energy savings. A mismatched lens can compromise not only energy efficiency but also safety and compliance. Opt for a professionally paired LED and lens system to truly save on energy and uphold navigational standards.

What Are the Essential Quality Checks to Ensure the Quality of Your Navigation Light?

Before finalizing your navigation light purchase, it’s crucial to ensure the product has undergone rigorous testing. Here’s a quick checklist to guide you:

Waterproof Certification: Ensure it meets IP67 or above standards.
Impact Resistance: It should withstand shocks and falls.
Luminance Standards: Compliance with FAA and ICAO guidelines.
Salt Spray Testing: Evaluates the corrosion resistance of marine navigation lights by simulating sea water conditions. This crucial test ensures the lights’ longevity and reliability in harsh maritime settings.
Autonomy Duration: Check the continuous working time post a single charge, tailored to the specific latitude and local weather conditions of the usage area.

By ensuring these checks, you’re not just buying a product; you’re investing in reliability and safety.

What Do You Need to Know About Shipping Navigation Lights?

Both sea and air shipments are viable options for transporting navigation lights. Below are the key considerations:

AC /DC Lights: These follow standard shipping procedures.
Solar Lights: Special transport certifications are required due to their built-in batteries.

AGM Batteries: Prohibited for air transport.

Lithium Batteries: Can be air-shipped if under 500WH capacity, with necessary UN38.3 and safety air ship report.

Shipping Costs: Products with embedded batteries tend to have slightly higher shipping costs.
Compliance: Ensure all regulations are met for smooth and cost-effective transportation.

Your design, your patent: we protect what's yours

Imagine bringing your marine navigation light vision to life with WELANDSIGNAL. As you innovate, we ensure every unique design you create with us is not only realized but also protected with a design patent. And to give you peace of mind, we seal our commitment with a confidentiality agreement. With us, your innovations are in safe hands, always.

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faq

Let’s raise your project profit to a new level.

Can your packaging accommodate air freight?

Yes, our packaging is designed to be safe and robust for air freight. This ensures that our products reach our customers in the best possible condition.

What tests do your products undergo before shipment?

Before shipment, all our OEM products undergo rigorous testing for light intensity, waterproofing, and extreme temperature tolerance. Those meant for marine usage also undergo salt fog testing.

How long does it take to manufacture and deliver a customized product?

Usually 3-7days. It depends on the complexity of the customization, quantity, and your location.

Do you provide installation guidance for your products?

Yes, we provide comprehensive user manuals with installation guidance. In case you need further assistance, our customer service is always ready to help.