Half Price Standard Code

Review of Lighting Quality Measures for Interior Lighting with LED Lighting Systems
standard by Commission Internationale de L'Eclairage, 08/01/2013

CIE 1988 2 degree spectral luminous efficiency function for photopic vision
standard by Commission Internationale de L'Eclairage, 01/01/1990

Technical Collection 1993
standard by Commission Internationale de L'Eclairage, 01/01/1993

Road lighting as an accident countermeasure
standard by Commission Internationale de L'Eclairage, 01/01/1992

Special volume 23rd Session of the CIE, New Delhi, November 1-8, 1995, Late Papers
standard by Commission Internationale de L'Eclairage, 01/01/1996

Ultraviolet air disinfection
standard by Commission Internationale de L'Eclairage, 01/01/2003

Polarization: Definitions and nomenclature, instrument polarization
standard by Commission Internationale de L'Eclairage, 01/01/1984

CIE Collection 1999: Vision and colour, physical measurement of light and radiation
standard by Commission Internationale de L'Eclairage, 01/01/1999

Guide for the photometric specification and measurement of sports lighting installations
standard by Commission Internationale de L'Eclairage, 01/01/1986

Determination of Measurement Uncertainties in Photometry, Supplement 2: Spectral measurements and derivative quantities
Amendment by Commission Internationale de L'Eclairage, 08/01/2018