IEC 60092-306:2022

Overview - IEC 60092-306:2022 (Luminaires and lighting accessories)

IEC 60092-306:2022 is the fifth-edition international standard that specifies requirements for luminaires and lighting accessories used on ships. Focused primarily on fixed luminaires for illumination, the standard sets out mechanical, electrical, photometric and environmental requirements, testing procedures, marking and packaging rules. It is part of the broader IEC 60092 series covering electrical installations in ships and mobile/offshore units. Note: portable luminaires, navigation/search lights, daylight signalling and other navigation aids are excluded.

Key topics and technical requirements

The standard covers the following technical areas:

• Design and materials: mechanical construction, selection of corrosion‑resistant materials suitable for marine environments and guidance on component parts (lampholders, enclosures, ceiling roses).
• Electrical safety and distribution: insulation, earthing/grounding considerations and compatibility with shipboard distribution systems (reference to IEC 60092-201).
• Electromagnetic compatibility (EMC): requirements for emissions and immunity and an informative Annex A with EMC considerations specifically for system integrators.
• Photometric data: requirements for illuminance, light distribution and provision of photometric information to support lighting design.
• Environmental conditions and testing: climatic and mechanical exposure including cold, dry heat, damp heat, salt mist, shock and vibration. Relevant environmental test standards (IEC 60068 series) are referenced.
• Discharge lamp and electronic equipment: special requirements for discharge lamp luminaires and amended high‑voltage testing for electronic parts.
• Accessories and connections: lampholder types, socket‑outlets and plugs for luminaires (references to IEC 60238, IEC 60400, IEC 60309).
• Verification tests: high voltage and insulation resistance tests, climatic exposure and other validation tests required for certification.
• Marking, packaging and documentation: identification, safety symbols (e.g., warning for discharge lamp installations), and manufacturer information for shipboard use.

Practical applications and who uses this standard

IEC 60092-306 is used by:

• Shipbuilders and naval architects specifying lighting equipment for new builds and retrofits
• Marine electrical and electronics engineers designing shipboard lighting systems
• Lighting manufacturers producing marine‑rated luminaires and accessories
• System integrators ensuring EMC and compatibility with ship automation and power systems
• Classification societies and certification bodies assessing compliance for safety and seaworthiness

Practical benefits include reliable marine lighting performance, improved safety, reduced corrosion and electromagnetic interference risks, and consistent documentation for approvals.

Related standards

• IEC 60092 series (general ship electrical requirements)
• IEC 60068 (environmental testing)
• IEC 60079 (explosive atmospheres)
• IEC 60092-201 (system design)
• IEC 60238, IEC 60400 (lampholders), IEC 60309 (plugs/socket‑outlets)
• IEC 60092-401, IEC 60092-504 (installation and automation guidance)

Keywords: IEC 60092-306, marine lighting, luminaires, lighting accessories, shipboard lighting, EMC, photometric data, climatic testing, lampholders.