Light and lighting. Basic terms and criteria for specifying lighting requirements Ingestion-build-239834 Operational pipeline engineers

Operational pipeline engineers

and certification of gas-filled enclosures for use specifically in high-voltage switchgear and controlgear

Additional testing carried out within contracts is beyond the scope of this European Standard

BS ISO 6487:2002+A1:2008 Road vehicles

Light and lighting. Basic terms and criteria for specifying lighting requirements Ingestion-build-239834 Operational pipeline engineers1 Scope 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.