scope:

This document specifies the safety requirements of lighting systems at the system level which are needed to be considered when designing a lighting system. A lighting system comprises a set of products. Safety requirements of the products are not covered in this document, but specified in product safety standards. Emergency lighting systems are only covered by this document to the extent that they are not covered by national or regional regulations. This document specifies safety requirements for lighting systems based on specific networks. This document does not cover cyber-security and information security of lighting systems. This document does not apply to lighting systems to be installed in potential explosive atmospheres in the scope of IEC/TC 31. For lighting systems based on ICT network, refer to IEC 62949. For lighting systems based on HBES/BACS network, refer to IEC 63044-3.