3L-SI™ Low Location Lighting System Inspections
DNV-Approved LLL Certification Services
Signwell is an authorized service provider of Low Location Lighting (LLL) system certifications, approved by DNV. Our 3L-SI™ Low Location Lighting System Inspections go beyond standard measurement and certification. Each inspection includes a full evaluation of your vessel’s escape route guidance system, ensuring accuracy, effectiveness, and compliance with international maritime safety regulations.
Findings report
We deliver a detailed Findings Report that highlights system performance and compliance, helping shipowners maintain safety standards and avoid costly deficiencies.
IMO & SOLAS Compliance, Mandatory 5-Year Renewal
In the maritime industry, Low Location Lighting certification renewal is mandatory every 5 years under IMO Resolution A.752(18). Periodic measurement must strictly follow IMO/SOLAS requirements and be conducted by a competent authority.
Signwell as an Approved Service Supplier, provides DNV-approved periodic measurements and certificate re-approval for all vessel types. Our certification services cover both:
- 3L-PL™ Photoluminescent Low Location Lighting systems
- 3L-EP™ Electrically Powered Low Location Lighting systems
Why Choose Signwell for your Low Location Lighting certification?
- DNV authorization ensures trusted, globally recognized certification.
- Comprehensive inspections that assess not only luminance compliance but also system effectiveness and compliance.
- Detailed reporting to support safety audits and regulatory reviews.
- Expertise in both photoluminescent and electrical LLL systems.
Get Started Today
Ensure your vessel remains compliant and safe with Signwell’s 3L-SI™ Certification Service. Contact us today to schedule your 5-year LLL system measurement and certification.