Navigation Light System Testing and Service – SEANAV Ensures Your Vessel’s Safety and Compliance
In maritime navigation, visibility is critical. Navigation lights are essential for vessel identification and preventing collisions. At SEANAV, we specialize in Navigation Light System Testing and Service to ensure that your ship complies with IMO regulations, SOLAS requirements, and local maritime laws. Whether you’re preparing for port state inspection or routine maintenance, our certified technicians are here to keep your systems operational and compliant.
Regular testing and maintenance of navigation lights not only ensures safety but also helps avoid penalties during inspections. With SEANAV’s proactive service, your vessel will always meet the highest safety standards, minimizing risk during nighttime operations or poor visibility conditions.

Why Navigation Light Testing is Crucial
- Prevents collisions at sea
- Ensures compliance with international regulations (COLREGS)
- Improves night-time navigational awareness
- Avoids fines during flag state and class inspections
- Prepares ship for dry dock or pre-voyage audits
Our Navigation Light Testing and Service Includes:
- System functionality check (port, starboard, masthead, stern)
- Fault detection and component replacement
- Circuit integrity and voltage drop analysis
- Light intensity and color verification
- Battery and power source assessment
- Certification and reporting for inspection

11 Frequently Asked Questions (FAQs)
- How often should navigation lights be tested?
Ideally, before every voyage and during routine monthly checks. - Who is responsible for light system checks?
The vessel’s electrical officer or SEANAV’s service engineers during inspections. - Can SEANAV provide on-board testing?
Yes, we offer on-board testing worldwide with certified personnel. - Do navigation lights need to be certified?
Yes, especially for classed vessels under SOLAS and flag state regulations. - What happens if a light is found faulty?
SEANAV will replace or repair the component and retest the system. - Do you provide reports for inspections?
Absolutely. We provide a complete test report and compliance certificate. - Can I book urgent service calls?
Yes, SEANAV offers 24/7 emergency support for critical repairs. - What types of lights are tested?
All navigational lights including masthead, stern, port, starboard, towing, anchor, and all-round lights. - What brands do you support?
All major marine brands including Aqua Signal, Perko, and DHR. - How do I schedule service?
Contact SEANAV via our website or call our service hotline. - Can you integrate testing into annual maintenance?
Yes, we offer complete vessel electrical service packages including lights.
Ensure Compliance and Safety with SEANAV
Navigation light system failure at sea is not an option. Partner with SEANAV for expert Navigation Light System Testing and Service. With certified engineers, advanced diagnostics, and worldwide service coverage, your safety is our mission. Let us keep your lights shining and your voyage secure.