Standard

CIE 189

Published

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Abstract

This report is valid for the calculation of tunnel lighting quality criteria, regardless the kind of lighting (symmetrical, pro-beam or counter-beam). To allow the maximum freedom of choice regarding the calculation method, this report does not describe the complete procedure, but only gives a part of relationships and functions which should be used.

Document information

  • Standard from CIE_AC
  • Published:
  • Version: 0
  • Document type: IS