IEC 62031:2026 ED3

LED modules - Safety requirements IEC 62031:2026 ED3

Publication date:   Feb 23, 2026

Scope

IEC 62031:2026 specifies safety requirements for LED modules for operation on DC supplies up to 1 500 V or on AC supplies up to 1 000 V. This document does not include requirements for performance characteristics of LED modules.
This document does not apply to:
- LED packages;
- LED modules for automotive lighting;
- OLED modules;
- LED lamps.
This third edition cancels and replaces the second edition published in 2018. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) Complete review of the document structure, detailed technical requirements and tests, including but not limited to what is individually described under items b) to i);
b) Clarification of the scope and revision of the applicability of this document to independent and integral LED modules;
c) Updated terms and definitions;
d) Clearer specification for clause general requirements and clause general test requirements;
e) Update of the marking clause, such as marking of control terminals;
f) A full review and update of the electrical safety, thermal safety, and mechanical safety requirements preventing misinterpretation and ambiguity;
g) Updated photobiological safety requirements;
h) Revised and updated fault conditions and abnormal conditions requirements;
i) Removal of the annex relating to conformity testing during manufacture.