This document defines basic terms and definitions for use in all lighting applications. This document also sets out a framework for the specification of lighting requirements, giving details of aspects that are to be considered when setting those requirements.
The main technical changes in this revision are the inclusion of terms previously absent, collated from:
EN 1837; EN 1838; EN 12193; EN 12464; EN 13032; EN 13201; and EN 15193.