Light and lighting. Basic terms and criteria for specifying lighting requirements Ingestion-build-58320 Evacuation using stairways

Evacuation using stairways

This standard specifies the operational requirements for the spark-test equipment

Mechanical strength

for the avoidance of

Light and lighting. Basic terms and criteria for specifying lighting requirements Ingestion-build-58320 Evacuation using stairwaysWhat is BS EN 12665? BS EN 12665 is a European standard which defines basic terms and definitions for use in all lighting applications. It also sets out a framework for the specification of lighting requirements, giving details of aspects which have to be considered when setting those requirements. The significant change between EN 12665: 2002 and EN 12665: 2011 is within the scope of the document. EN 12665: 2002 defined basic terms for use in