GB/T 41721-2022
ActiveSmall craft—Electric navigation lights—Performance of LED lights
小艇 航行灯 LED灯的性能
Application Summary AI generated
This standard specifies performance requirements and test methods for LED navigation lights used on small craft, including color, intensity, and visibility angles. It applies to boats up to 24 meters in length, ensuring compliance with international collision regulations (COLREGs) for safe nighttime operation. Manufacturers, marine surveyors, and regulatory bodies use it to certify LED lights for recreational and commercial small vessels.
Related Standards
GB/T 19314.1-2003
Small craft--Hull construction and scantlings--Part 1: Materials: Thermosetting resins，glass-fibre reinforcement，reference laminate
GB/T 19310-2003
Small craft--Permanently installed fuel systems and fixed fuel tanks
GB/T 19320-2003
Small craft--Backfire flame control for petrol engines
GB/T 19315-2003
Small craft--Maximum load capacity
GB/T 19317.1-2003
Small craft--Seacocks and through-hull fittings--Part 1: Metallic
GB/T 19311-2003
Small craft--Electrical systems--Extra-low-voltage d.c.installations
GB/T 19318-2003
Small craft--Hydraulic steering systems
GB/T 19312-2003
Small craft--Ventilation of petrol engine and/or petrol tank compartments
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.