IEC 62386-104:2019/AMD1:2023

IEC 62386-104:2019/AMD1:2023 is a supporting amendment to the Digital addressable lighting interface series, updating the general requirements for wireless and alternative wired system components. For engineering teams, procurement specialists, and compliance reviewers, it helps clarify how related components are expected to fit within the parent technical framework. IEC 62386-104:2019/AMD1:2023 is relevant when documenting product evaluation, reviewing interoperability expectations, or preparing conformity assessment files for lighting control systems.

Overview of IEC 62386-104:2019/AMD1:2023

As an amendment to IEC 62386-104:2019, this document should be read as a modifying reference rather than a standalone technical code. Its focus is on general requirements for wireless and alternative wired system components used in digital addressable lighting interface applications. That makes it important for technical review, verification activities, and engineering documentation where consistency across system components matters. It is typically used to support specification control and implementation alignment within the broader DALI framework.

Compliance applications of IEC 62386-104:2019/AMD1:2023

Organizations may use this amendment when assessing lighting control devices, related interfaces, and system components intended for wireless or alternative wired operation. It can support documented evaluation during design reviews, laboratory testing workflows, and procurement checks for compatibility with the parent reference. In practice, it is useful for teams preparing technical compliance records, checking product claims, and aligning component selection with project requirements in building automation and lighting control environments.

Importance of compliance with IEC 62386-104:2019/AMD1:2023

Using the amendment alongside the parent document helps reduce ambiguity during technical validation and conformity assessment preparation. It supports more consistent engineering decisions, improves comparison between supplier documentation and project requirements, and may lower integration risk when different system components are combined. For quality assurance teams, it can also provide a clearer basis for testing consistency, operational consistency, and procurement review, especially where lighting control performance and interoperability are part of acceptance criteria.

• Supporting amendment linked to IEC 62386-104:2019 for general requirements in DALI system components
• Relevant to wireless and alternative wired lighting control implementations
• Useful for technical assessment, product evaluation, and documented verification activities
• Helps align compliance workflows with interoperability and conformity assessment needs