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CIE 121-SP1-2009: The photometry and goniophotometry of luminaires - Supplement

CIE Technical report

CIE 121-SP1:2009

ISBN 978 3 901906 77 0

This report provides information regarding the photometric measurements of emergency lighting luminaires. It is the intention of this document to provide measurement methods for testing the compliance of emergency luminaires with the photometric requirements of IEC safety standards IEC 60598-2-22 and IEC 61347-2-7 issued by IEC/TC34 "Lamps and related equipment". Photometric methods for the measurement of other photometric parameters currently in use are also provided, but the measurement of safety signs is not included. Measurement procedures relate to the editions in use at the date of publication of this report and may vary for future editions. It is the responsibility of the laboratory to check for current applicable procedures. The concept of emergency ballast lumen factor applies only to emergency luminaires equipped with classical discharge lamps and for which a reference ballast has been normalised. For LED luminaires mostly absolute values apply, not related to the luminous flux of the LEDs alone.

The publication is written in English, with a short summary in French and German. It consists of 19 pages with 1 table.

This publication is a supplement to CIE 121:1996.

The following members of TC 2-52 took part in the preparation of this technical report:

L. Bedocs Great Britain, A. Corrons Spain, A. Ottosson Sweden, R. Rattunde † Germany, P. Raynham Great Britain, G. Vandermeersch Belgium (Chair), B. Weis Germany

Advisors: A. Hughes Great Britain

Ordinær pris: 384,-
Medlemspris: 209,-

CIE 121-1996: The photometry and goniophotometry of luminaires

CIE Technical report

CIE 121-1996: The photometry and goniophotometry of luminaires

ISBN 978 3 900734 74 7 74 9

This technical report provides general requirements for the photometry of lamps and luminaires of most types and includes the following information:

* standard test conditions under which the tests should be carried out, with acceptable practical tolerances;

* selection procedures for lamps and luminaires;

* procedures for measurement of the photometric characteristics of lamps and luminaires and assessment of the possible sources of error;

* correction factors and service conversion factors;

* presentation of test results.

The report is considered to be sufficiently comprehensive to form a practical guide for industrial laboratories and contains sufficient information to replace publication CIE 24-1973 Photometry of indoor type luminaires and CIE 27-1973 Photometry of luminaires for street lighting.

CIE will publish supplementary reports covering these types of luminaires more specifically.

This Technical Report is written in English with a short summary in French and German. It contains 53 pages, with 5 figures and 3 tables.

The following members of TC 2-10 took part in the preparation of this technical report:

G. Vandermeersch, Belgium (Chairman), S. Alm�si, Hungary, H. Arai, Japan, P. Blazer, Switzerland, A. Blochouse, Belgium, T.V. Collins, Great Britain, A.Corrons, Spain, C. Cazabat, Argentina, J. Krochmann, Germany, J. Lecocq, France, R. Levin, USA, I. Lewin, USA, D. Price, Great Britain, J.C. Procter, Great Britain, R. Rattunde, Germany, M. Skonieczna, Poland,P. Soardo, Italy, G. Vadas, Hungary, M. Vermeulen, The Netherlands.

Ordinær pris: 549,-
Medlemspris: 292,-

CIE 127:2007: Measurement of LEDs (2nd ed)

CIE Technical report

CIE 127:2007: Measurement of LEDs (2nd ed)

ISBN 978 3 901 906 58 9

This report is an update of the previously published CIE Technical Report CIE 127-1997.

There are significant differences between LEDs and other light sources which made it necessary for the CIE to introduce new quantities for their characterization with precisely defined measurement conditions. New quantities introduced here are "Averaged LED Intensity" and "Partial LED Flux".

The report describes in detail the measurement conditions for ALI (Averaged LED Intensity), Total and Partial LED Flux and Spectral Power Distribution. It is shown that measurements by substitution method using LED standards can be simpler; however it is important to compare similar coloured LEDs or use colour correction on the measurement results. The standard LEDs need to be calibrated by National Metrology Laboratories or a laboratory traceable to National Metrology Laboratories.

The report is written in English, with a short summary in French and German. It consists of 38 pages with 15 figures.

The following members of TC 2-45 "Measurement of LEDs" took part in the preparation of the report: T. Goodman, Great Britain, G. Heidel, Germany, K. Muray, USA (Chair), Y. Ohno, USA, G. Sauter, Germany, J. Schanda, Hungary, W. Steudtner, Germany, R. Young, USA

Advisers: I. Ashdown, Canada, K. Bando, Japan, R. Distl, Germany, T. Gugg-Helminger, Germany, G. McKee, USA, V. Sapritsky, Russia, J. Schutte, Germany, D. Sliney, USA, A. Sperling, Germany, R. Stolyarevskaya, Russia, T. Valenti, USA.

Ordinær pris: 476,-
Medlemspris: 255,-

CIE 97-2005: Maintenance of indoor electric lighting systems

CIE Technical Report

CIE 97-2005: Maintenance of indoor electric lighting systems

ISBN 978 3 901906 45 9

During the life of a lighting installation, the light available for the task progressively decreases due to accumulation of dirt on surface and aging of equipment. The rate of reduction is influenced by the equipment choice and the environmental and operating conditions. In lighting scheme design we must take account of this fall by the use of a maintenance factor and plan suitable maintenance schedules to limit the decay. Lighting standard "ISO 8995/CIE S 008-2001 Lighting of Indoor Workplaces" in Section 4.8, recommends a minimum maintenance factor. It states that "The lighting scheme should be designed with overall maintenance factor calculated for the selected lighting equipment, space environment and specified maintenance schedule". A high maintenance factor together with an effective maintenance programme promotes energy efficient design of lighting schemes and limits the installed lighting power requirements.

This revision of the guide describes the parameters influencing the depreciation process and develops the procedure for estimating the maintenance factor for indoor electric lighting systems. It provides information on the selection of equipment and the estimation of economic maintenance cycles and gives advice on servicing techniques. It shows some examples of data but for accurate data it recommends that data should be obtained from the manufacturers.

This guide replaces CIE 97-1992 "Maintenance of indoor electric lighting systems". It is written in English, with a short summary in French and German, consists of 34 pages with 13 figures and 6 tables.

The following members of TC 3-40 "Maintenance of indoor electric lighting systems" took part in the preparation of the report:

L. Bedocs, Great Britain (Chairman), P. Dehoff, Austria, L. Di Fraia, Italy, R. Henderson, South Africa, W. Julian, Australia, H. Juslen, Finland, H. Kaplan, USA, S. Katayama, Japan, E. Lillelien, Norway, C. Schierz, Switzerland, A. Stockmar, Germany, I. Vonnak, Hungary, A. Wisniewski, Poland, L. Zonneveldt, The Netherlands

Ordinær pris: 476,-
Medlemspris: 255,-

CIE 117-1995: Discomfort glare in interior lighting

CIE Technical Report

CIE 117-1995: Discomfort glare in interior lighting

ISBN 978 3 900734 70 1

The task of the CIE Technical Committee TC 3-13 was to produce a practical discomfort glare evaluation system.

The Unified Glare Rating (UGR) formula described in this technical report, combines features of the Einhorn and the Hopkinson formulae and incorporates the Guth position index. It may be regarded as being composed of the best parts of the major formulae in terms of practicability and of familiarity with the results of glare prediction. The formula recognises the effects on the glare index of observer position and direction of view.

The report also describes, in the appendices, a tabular method, which uses reference values and standard conditions, allowing the production of simple tables, similar to those for utilisation factors, for use in luminaire data sheets.

A rough estimate of discomfort glare is given by the luminance limiting curve (UGR curve) method. The appendices also show how the curves can be constructed and used.

The report recommends a practical CIE discomfort glare evaluation system for use in the next edition of the CIE Guide on Interior Lighting. The publication is written in English, with a short summary in French and German. It contains 39 pages, with 16 figures and 18 tables.

The following members of TC 3-13 took part in the preparation of this technical report:

L. Bedocs, Great Britain, H.D. Einhorn, South Africa, D. Fischer, Germany, E. H. Hansen, Norway, S. Kanaya, Japan, H.A. Löfberg, Sweden, K. Poulton, Australia (Chair), A. I. Slater, Great Britain, K. Sørensen, Denmark, W.G. Julian, Australia (Editor)

Ordinær pris: 476,-
Medlemspris: 255,-

CIE 150:2003: Guide on the limitation of the effects of obtrusive light from outdoor lighting

CIE Technical Report

CIE 150:2003: Guide on the limitation of the effects of obtrusive light from outdoor lighting installations

ISBN 978 3 901906 19 0

The purpose of this Guide is to help formulate guidelines for assessing the environmental impacts of outdoor lighting and to give recommended limits for relevant lighting parameters to contain the obtrusive effects of outdoor lighting within tolerable levels. As the obtrusive effects of outdoor lighting are best controlled initially by appropriate design, the guidance given is primarily applicable to new installations; however, some advice is also provided on remedial measures which may be taken for existing installations.

This Guide refers to the potentially adverse effects of outdoor lighting on both natural and man-made environments for people in most aspects of daily life, from residents, sightseers, transport users to environmentalists and astronomers. (Astronomers also see CIE 126-1997)

The daytime appearance of the lighting installation is important. The size and nature of the lighting support structures may be intrusive by day although this subject is not addressed in this Guide.

The Technical Report is written in English, with a short summary in French and German. It consists of 43 pages with 14 figures and 10 tables.

The following members of TC 5-12 "Obtrusive Light" took part in the preparation of the report:

W. van Bommel, Netherlands, D. Crawford, USA, J.D. Castro, Spain, K. Eberbach, Germany, T. Iizuka, Japan (1993-1999), A. Mori, Japan (1999-), N.E. Pollard, Great Britain, J. Roberge, Canada, R.S. Yates, South Africa, A.J. Fisher, Australia (1991-1999), W. Julian, Australia (1985-1991).

The Report was drafted by A. Fisher and N. Pollard.

Ordinær pris: 512,-
Medlemspris: 273,-

CIE 171:2006: Test cases to assess the accuracy of lighting computer programs

CIE Technical Report

CIE 171:2006: Test cases to assess the accuracy of lighting computer programs

ISBN 978 3 901906 47 3

The objective of this report is to help lighting program users and developers assess the accuracy of lighting computer programs and to identify their weaknesses. A validation approach is therefore presented based on the concept of separately testing the different aspects of light propagation. To apply this approach, a suite of test cases has been designed where each test case highlights a given aspect of the lighting simulation domain and is associated with the related reference data.

Two types of reference data are used: data based on analytical calculation and data based on experimental measurements. The first is associated with theoretical scenarios that avoid uncertainties in the reference values. The second type is obtained through experimental measurements, where the scenario and the protocol are defined in a manner that minimizes the uncertainties associated with the measurements.

A set of recommendations is also presented in order to achieve reliable experimental data for validation purposes. These recommendations address the choice and description of the scenarios, to the experimental protocol precautions, to the estimation of the error sources and to the presentation of the reference data.

The report is written in English, with a short summary in French and German. It consists of 97 pages with 27 figures and 65 tables.

The following members of TC 3-33 "Test Cases for Assessment of Accuracy of Lighting Computer Programs" took part in the preparation of the report: I. Ashdown, Canada, L. Bedocs, Great Britain, W. Carroll, USA, J. De Boer, Germany, P. Dehoff, Austria, M. Donn, New Zealand, H. Erhorn, Germany, L. Escaffre, France, M. Fontoynont, France P. Greenup, Australia, M. Hirata, Japan, M. Jongewaard, USA, Y. Koga, Japan, J. Koster, The Netherlands, E. Lillelien, Norway, F. Maamari, France (Chairman), J. Mardaljevic, Great Britain, R. Mitanchey, France, S. Pezzana, Italy, A. Slater, Great Britain, A. Stockmar, Germany, A. Tsangrassoulis, Greece, Y. Uetani, Japan, L. Zonneveldt, The Netherlands

Ordinær pris: 696,-
Medlemspris: 365,-

CIE 169:2005: ... guide... lighting of sport events for colour TV & filming

CIE Technical Report

CIE 169:2005: Practical design guidelines for the lighting of sport events for colour television and filming

ISBN 978 3 901906 44 2

This technical report gives practical guidance to those concerned with the designing and planning of sports facilities where lighting is required to meet the needs of colour television and filming.

The report should be read in conjunction with CIE 83-1989, which defines the quantitative lighting requirements. This report is arranged in three main sections:

* Firstly, there is general guidance on sports lighting design including luminaires and lamp types, calculation methods, and electrical installation. * The second section lists 51 sports with specific advice on the lighting of each. * The third section gives references to relevant standards and in particular publications in which new sports lighting installations may be described.

The report is written in English, with a short summary in French and German. It consists of 79 pages with 90 figures and 1 table.

The following members of TC 5-11 "Practical Design Guidelines for Sports Lighting Installations for Television" took part in the preparation of the report: H.M. Allegue, Argentina, G.J. van den Beld, The Netherlands (Chair from 1997), A.Birmingham, Great Britain, H.D. Einhorn, South Africa, L. Di Fraia, Italy, R.A. Hargroves, Great Britain (Chair until 1997), J. Horv�th, Hungary, E. Kasurinen, Finland, J. Lecocq, France, T.M. Lemons, USA, L. Ludwig, Germany, P. Nilanen, Finland, C. Potter, Great Britain, A. Stockmar, Germany, E. Wittwer, Switzerland, K. Yoshikawa, Japan, C.H. Zieseniss, Germany

Ordinær pris: 623,-
Medlemspris: 328,-

CIE 13.3-1995: Method of measuring and specifying colour rendering of light sources

CIE Technical Report + disk

CIE 13.3-1995: Method of measuring and specifying colour rendering of light sources New edition (including Disk D008)

ISBN 978 3 900734 57 2

The CIE recommended in 1965 the procedure of measuring and specifying colour rendering properties of light sources, based on a test colour sample method. This method was updated in 1974 taking the chromatic adaptation shift into account. During the past 20 years several misprints were observed and corrected reprints were published from time to time. CIE 13.3-1995 is the corrected version of CIE 13.2-1974 that has been brought up to date to present spectroradiometric and calculation practice. The technical recommendations have not been changed.

Two computer programs to calculate the CIE colour rendering indices according to the present publication are available for "DOS"-computers to be run in a DOS or in an "MS-WINDOWS" environment as CIE D008.

This Technical Report establishes the CIE recommended method of measuring and specifying colour rendering properties of light sources based on resultant colour shifts of test objects, referred to as the "Test-colour Method". It is the fundamental method for appraisal of colour rendering properties of light sources, and is recommended for type testing as well as for testing individual lamps.

This specification applies to most general purpose illuminants (e.g. tungsten filament lamps, tubular fluorescent lamps, and all other kinds of gaseous discharge electrical lamps except sources of predominantly monochromatic radiation such as low pressure sodium, etc.). This method may also be applied to modified daylight.

The rating consists of a General Colour Rendering Index which may be supplemented by a set of Special Colour Rendering Indices. The derivation of the Special Colour Rendering Indices is based on a general comparison of the length of colour difference vectors in the CIE 1964 Uniform Space.

To apply the recommended Test-Colour Method the resultant colour shifts for suitably chosen test-colour samples must be calculated. A set of eight test-colour samples is specified by their spectral radiance factors for calculating the General Colour Rendering Index. These samples cover the hue circle, are moderate in saturation, and are approximately the same in lightness. Data for six additional test-colour samples representing a strong red, yellow, green and blue as well as complexion and foliage colours are also supplied. From the colour shifts, Colour Rendering Indices may be found.

The Technical Report is written in English, with a short summary in French and German. It contains 20 pages, with 2 tables.

This Technical Report is based in CIE 13.2-1974.

The following members took part in the preparation of this technical report:

T. Azuma, Japan, E. Barth�s, France, H.D. Einhorn, South Africa, M. Halstead, Great Britain, C.W. Jerome, USA, J. de Kerf, Belgium, J. Krtil, Czechoslovakia, W. M�nch, Germany (Chair), J.L. Ouweitjes, The Netherlands, M. Richter, Germany (Secretary), G. Siljeholm, Sweden

Correspondents: # D. Agustsson, Island, # A. Airola, Finland, # O. Bruckm�ller, Austria, # B. Buchmann, Denmark, # A. Fuentes, Chile, # F. M�der, Switzerland, # A.B. Matveev, USSR, # Z. Petrovic, Yugoslavia, # A.R. Robertson, Canada, # J. Røed, Norway, # A. Sanchez, Spain, # J.E. Shaw, Australia, # A. Somkuti, Hungary, # W. Stanioch, Poland, # A. Tchetchik, Israel, # C. Vandoni, ltaly, # P. Viatchkov, Bulgaria,

The updating and editing of the present edition was done by:

* W. Walter, USA, * P. Sylveszer, Hungary, * J. Schanda, CIE Central Bureau

Ordinær pris: 696,-
Medlemspris: 365,-

CIE 88:2004 (2nd edition): Guide for the lighting of road tunnels and underpasses

CIE Technical Report

CIE 88:2004 (2nd edition): Guide for the lighting of road tunnels and underpasses

ISBN 978 3 901906 31 2

After having reviewed and defined the various factors to be taken into consideration with regard to the lighting of tunnels and road underpasses, the present document sets out recommendations concerning the daytime and night-time lighting. It also describes the measures to be taken into consideration in order to adapt this lighting to the fluctuations in the external lighting or in the case of failure of the normal electrical power supply of the lighting installations. Attention is also given to maintenance which has to be carried out in order to ensure the lasting quality of the installations.

It is also important to note that while this publication is part of a general activity aimed at improving road safety, safety depends on a large number of factors among which lighting is only one particular constituent. The contribution of lighting in this context is to enable the road user to perform his visual tasks by ensuring a sufficient visibility of objects.

This publication replaces CIE 88-1990 "Guide for the Lighting of Road Tunnels and Underpasses".

The Report is written in English, with a short summary in French and German. It consists of 40 pages with 10 figures and 10 tables.

The following members of CIE TC 4-35 "Tunnel Lighting" took part in the preparation of the report:

W. Adrian, Canada, A. Augdal, Norway, M. Bizjak, Slovenia, P. Blaser, Switzerland, D. Coatham, Great Britain, J. de Vlieger, The Netherlands, J-M. Dijon, Belgium, M. Gillet, Belgium (Chair from Sept. 2001), P. Hautala, Finland, J.A. Havard, USA, H. Huijben, The Netherlands, J. Kotek, Czech Republic, P.J. Lutkevich, USA, J-C. Martin, France, E.H. Morel, USA, K. Narisada, Japan, S. Onaygil, Turkey, J. Rands, Great Britain W. Riemenschneider, Switzerland (Chair until Sept. 2001), C. Rocca, Italy, D.A. Schreuder, The Netherlands, A. Valero Seros, Spain, B. Shortreed, Great Britain, P. Soardo, Italy, R.E. Stark, USA, A. Stockmar, Germany, L. Swart, The Netherlands, F. Vila, Spain, P. Walraven, The Netherlands

Ordinær pris: 476,-
Medlemspris: 255,-

CIE 129-1998: Guide for lighting exterior work areas

CIE Technical Report

CIE 129-1998

ISBN 978 3 900734 87 9

The present document updates and replaces Publication CIE 68-1986 Guide to the lighting of exterior working areas.

The values published are based on illuminance concept. Further to the average maintained illuminance and minimum to average ratio, the minimum to maximum ratio was introduced. Glare is limited by Glare Rating (GR). The values are "maintained" and determined to achieve efficient working conditions, safe movement and traffic and safety/security of people and property. Work areas are divided into twelve sections and listed in the Application Tables.

Attention is focused on design values. Other topics, as colour quality, maintenance, environmental aspects, design and measurement are only mentioned in this paper, detailed recommendations or standards are to be sought for in relevant CIE and ISO publications.

The publication is written in English, with a short summary in French and German. It contains 20 pages.

The following members of TC 5-13 took part in the preparation of this technical report: J. Horv�th, Hungary (Chairman), P. Schwarcz, Hungary (Secretary), P.K. Bandyopadhyay, India (Editor), J-H. Audestad, Norway, R.S. Beckford, USA, T. D�ri, Hungary, B. Prejac, Slovenia, P. Pylv�n�inen, Finland, G. Quere, France, J. Roberge, Canada, P. Schwarcz, Hungary, P. Spearing, Great Britain

Consultants:

* J-M. Dijon, Belgium * M. Isomura, Japan * R. San Martin, Spain * B. Weis, Germany

Ordinær pris: 384,-
Medlemspris: 209,-

CIE 112-1994: Glare evaluation system for use within outdoor sports and area lighting

CIE Technical Report

CIE 112-1994: Glare evaluation system for use within outdoor sports and area lighting

ISBN 978 3 900734 55 8

This technical report describes a practical glare evaluation system for outdoor sports- and area lighting. The system can be used both for checking the glare situation of existing installations, provided suitable measuring instrumentation is available, and for predicting the degree of glare at the design stage for new installations, but the validity of the system is restricted to viewing directions below eye level. For the main categories of these applications, general glare rating limits are specified. The report concerns glare and glare restriction in, or very close to, the lighted area and not the effect of spill light outside this area.

The quality of most lighting installations can be expressed in terms of average lighting levels, uniformities and glare restriction. There has not, until now, been a generally accepted glare evaluation system for outdoor areas. The glare concepts, "threshold increment TI" and "glare control mark G" , commonly used in road lighting for motorised traffic, cannot be applied directly for area lighting. This is because the direction of view of observers is variable and not fixed; the lighting points are not necessarily positioned in regular line arrays; and the mounting heights and lighting levels are often outside the ranges for which the road lighting concepts have validity.

The degree to which a lighting installation causes glare depends upon the luminous intensity distribution and aiming of the luminaires, their number, their arrangement and mounting height and on the brightness of the illuminated area. This report describes and recommends for practical use, a glare evaluation system that takes into account all the above factors. The system is based on extensive field tests and has shown its applicability in different installations of adequate uniformity due to common specifications. It is assumed that the problem of intolerable glare experienced, when looking up and straight into a luminaire, is kept to a minimum by paying careful attention to the siting of the luminaires relative to the main directions of view. CIE reports on the lighting of the various kinds of floodlighting application fields give guidance in this respect.

Before a glare evaluation concept can be employed as a practical aid in lighting design, it is necessary to agree on standard observer positions and viewing directions. Standard positions and directions are specified with the intention of getting information on both the highest degree of glare and on the size of the area with a relatively high degree of glare.

For the main categories of outdoor area lighting installations, general glare restriction limits are specified.

The Technical Report contains 14 pages, with 6 figures and 3 tables.

The following members of TC 5-04 took part in the preparation of this technical report: W. van Bommel, The Netherlands (Chair to 1985), H. Einhorn, South Africa, J. Gudum, Denmark (to 1987), J. Lecocq, France, K. Narisada, Japan, K. Poulton, Australia, E. Pritchard, Great Britain (from 1987), P. Pylv�n�inen, Finland, B. Rogers, Great Britain (to 1987), A. Stockmar, Germany (Chair from 1985)

Ordinær pris: 384,-
Medlemspris: 209,-

CIE 115-1995: Recommendations for the lighting of roads for motor and pedestrian traffic

CIE Technical Report

CIE 115-1995: Recommendations for the lighting of roads for motor and pedestrian traffic

ISBN 978 3 900734 59 6

The purpose of this report is to update CIE 12.2, Recommendations for the lighting of roads for motorized traffic and to add recommendations for the lighting of conflict areas and roads frequented by pedestrians and other users.

CIE 12.2 was issued in 1977 and since that time much experience, worldwide, has been gained in the application of the luminance concept for the lighting of roads for motor traffic. This experience is reflected in this revision. Conflict areas, where there is an increased potential for accidents to occur, are given detailed treatment. A classification system for these areas is introduced and recommendations are made in terms of the luminance of the road surface, but alternative recommendations in terms of illuminance on the road are given for applications where it is impracticable to use the luminance concept.

Recommendations for the lighting of pedestrian areas are given in terms of illuminance and to aid selection of the appropriate level a classification system for these areas is introduced.

Two relatively new concepts, those of Small Target Visibility and semi-cylindrical Illuminance, are discussed.

In conformity with the most recent CIE practice, recommendations are based on maintained lighting levels and lighting quality. In essence this implies that performance must not fall below the prescribed limits, which are minima, for the life of the installation.

The Technical Report is written in English, with a short summary in French and German. It contains 25 pages and 7 tables.

The following members of TC 4-15 took part in the preparation of this technical report:

W. Adrian, Canada, S. Alm�si, Hungary, A. Augdal, Norway, J.M. Dijon, Belgium, P. Gordon, Poland, Z. Hai-Cong, China, P.V. Hautala, Finland, M.E. Keck, USA, C. King-Cheung, Hong Kong, J. Lecocq, France, K. Narisada, Japan, V. Ptchelin, Russia, W. Riemenschneider, Switzerland, D.A. Schreuder, The Netherlands, A.M Serres, France, E. Sirola, Croatia, R.H. Simons, Great Britain (Chair), K. Sørensen, Denmark, R.E. Stark, USA, A. Stockmar, Germany, R. Yates, South Africa

Advisers:

* G.A Eslinger, USA * R.W. Holmes, Great Britain * R.N Schwab, USA * J. Vermeulen, The Netherlands

Ordinær pris: 439,-
Medlemspris: 236,-

CIE 130-1998: Practical methods for the measurement of reflectance and transmittance

CIE Technical Report

CIE 130-1998: Practical methods for the measurement of reflectance and transmittance

ISBN 978 3 900734 88 6

The characteristics of materials related to their reflection and transmission properties are defined in accordance with the International Lighting Vocabulary and other relevant CIE publications.

The parameters affecting these characteristics and the principles of measurement involved, which are the same whether the measurement is made in terms of spectral or weighted (e.g. luminous) characteristics, are specified.

Methods, using an integrating sphere, are recommended for the measurement of:

* reflectance for directional and hemispherical incidence of radiation,

* diffuse reflectance,

* transmittance for directional and hemispherical incidence of radiation,

* diffuse transmittance.

Specific methods are also recommended for the measurement of

* regular reflectance,

* regular transmittance,

* radiance/luminance factor (radiance/luminance coefficient q ).

The absorptance can either be measured directly or calculated from the measured values of reflectance and transmittance. Both procedures are described.

The principal measurement errors are examined and, where possible, methods for their elimination indicated.

The publication contains 66 pages, 28 figures and 1 table.

The following members of TC 2-14 took part in the preparation of this technical report:

J. Krochmann, Germany (Chairman), P. Polato, Italy (Chairman), F. Geotti-Bianchini, Italy, D. Gundlach, Germany, J.J. Hsia, USA, L. Morren, Belgium, H. Terstiege, Germany, J. Verrill, Great Britain

Ordinær pris: 586,-
Medlemspris: 310,-

CIE 159:2004: A colour appearance model for colour management systems: CIECAM02

CIE Technical Report

CIE 159:2004: A colour appearance model for colour management systems: CIECAM02

ISBN 978 3 901906 29 9

A colour appearance model provides a viewing condition specific method for transforming tristimulus values to and/or from perceptual attribute correlates. This document outlines a specific colour appearance model, CIECAM02, which may be useful for colour management applications. This model is based on CIECAM97s colour appearance model and consists of a chromatic adaptation transform and equations for computing a set of perceptual attribute correlates. The evolution and application of this colour appearance model are presented.

This report replaces CIE 131-1998, The CIE 1997 interim colour appearance model (simple version) CIECAM97s.

The Report is written in English, with a short summary in French and German. It consists of 22 pages with 1 figure and 7 tables.

The following members of TC 8-01 "Colour Appearance Modeling for Colour Management Systems" took part in the preparation of the report:

P.J. Alessi, USA, G. Dispoto, USA, M.D. Fairchild, USA, X-F. Feng, USA, R.W. Hunt, Great Britain, H. Komatsubara, Japan, C. Li, China, M.R. Luo, Great Britain, M. Mahy, Belgium, N. Moroney, USA (Chair), T. Newman, USA, H. Yaguchi, Japan

Ordinær pris: 439,-
Medlemspris: 236,-

ISO 8995-1:2002(E)/CIE S 008/E:2001: Joint ISO/CIE Standard: Lighting of Work Pl

Joint ISO/CIE Standard

ISO 8995-1:2002(E)/CIE S 008/E:2001: Joint ISO/CIE Standard: Lighting of Work Places - Part 1: Indoor [incl. Technical Corrigendum ISO 8995:2002/Cor. 1:2005(E)]

CIE published its "Guide on interior lighting" 2nd edition in 1986. Since then lighting practice changed considerably, and it became necessary to prepare a new guide, this time as a CIE Standard.

Good lighting requires equal attention to the quantity and quality of the lighting. While the provision of sufficient illuminance on the task is necessary, in many instances the visibility depends on the way in which the light is applied, the colour characteristics of the light source and surfaces together with the amount of glare the system gives. In this standard opportunity was taken to specify for various work places and task types not just the illuminance but also the limiting discomfort glare and minimum colour rendering index of the source. Parameters to create comfortable visual conditions are proposed in the body of this standard. The recommended values are considered to represent a reasonable balance, having regard to the requirements for safe, healthy and efficient work performance. The values can be achieved with practical energy efficient solutions.

There are also visual ergonomic parameters such as perceptual ability and the characteristics and attributes of the task, which determine the quality of the operator's visual skills, and hence performance levels. In some cases enhancement of these influencing factors can improve performance without the need to raise illuminance. For example by improving the contrast of the task attributes, enlarging the task by the use of up to date visual aids (glasses) and by the provision of special lighting systems with local directional lighting capability.

The Standard provides guidance for illuminance, glare limitation and colour quality for general building areas, agriculture buildings, the cement, concrete and brick industry, ceramic and glass industry, chemical, plastics and rubber industry, electrical industry, food industry, foundries and metal casting plants, hairdresser, jewelry manufacturing, laundries and dry cleaning, leather industry, metal working and processing, paper industry, power stations, printers, iron and steel works, textile industry, vehicle construction, wood working and furniture industry, offices, retailing, restaurants and hotels, places of entertainment, libraries, indoor public car parks, educational buildings, health care premises, airports, and churches.

This Standard has been approved by CIE and by ISO as a joint ISO/CIE Standard. It replaces CIE 29.2-1986. A French and a German translation will soon be available.

Ordinær pris: 439,-
Medlemspris: 236,-

CIE 78-1988: Brightness-luminance relations: Classified bibliography

CIE Technical Report

CIE 78-1988: Brightness-luminance relations: Classified bibliography

ISBN 978 3 900734 14 5

This work is a result of a renewed activity of the CIE in the field of brightness as defined as the psychological attribute. The Commission started its duties with the compilation of a classified bibliography the results of which may be found in this publication.

The bibliography consists of two parts:

* An alphabetical part listing all first authors for quick reference

* A classified part.

The following items are covered in the classified part of the bibliography:

1. Methodology brightness (contrast) measurement * brightness and contrast scaling * brightness and contrast matching * indirect brightness and contrast determination

2. Brightness (contrast)-luminance relations for static stimuli * for relatively simple configurations * for complex scenes (luminance reproduction curve)

3. Brightness (contrast)-luminance relations for dynamic stimuli * for time dependent stimuli * followed in the time domain

4. Lightness-tone relations * for relatively simple stimuli * for complex scenes (ambient lighting, wavelength, surround luminance)

5. Brightness (contrast) and spatial aspects * contour effects * surround * retinal location * sharpness/frequency * luminance gradient

6. Brightness (contrast) of a point source * effects of intensity * background luminance

7. Brightness (contrast) and state of adaptation; after images * background luminance * preadaptation * duration

8. Brightness (contrast) models * scaling models * effects of spatial parameters * dynamic models

9. Various * binocular brightness, interocular effects * colour, Helmholz, Kohlrausch, Troxler's effect * special apparatus

This publication contains 173 pages.

This Classified Bibliography on Brightness-Luminance Relations has been compiled by J.A.J. Roufs (The Netherlands) and R.M. Smith (USA).

Ordinær pris: 1028,-
Medlemspris: 531,-

CIE 82-1989: CIE History 1913-1988

CIE 82-1989: CIE History 1913-1988

ISBN 978 3 900734 19 0

In 1963, the history of the first 50 years of the CIE together with the 13 years of its predecessor, the CIP, appeared as Publication CIE 9. This is now out of print. In the issue of the CIE Journal celebrating the 75th birthday of the CIE (vol. 7/2, 1988) there appeared an article covering the history of the CIE from 1959 to 1988.

This document, designated CIE 82-1990, is essentially a merger of the original CIE 9 with the 1988 Journal article, to provide a complete history of the first 75 years of the CIE. The editing of the two components has been kept to the minimum to preserve as much of the original material as possible while retaining consistency between the text and the new appendices. These appendices seek to give an accurate statistical record of CIE officers, membership, participation, and publication over the whole period - not an easy task when there are gaps in the records of the early years and when there have been changes in national boundaries associated with two world wars. Any errors which come to light in this document should be laid at the door of the new author, Dr. A.M. Marsden, and not at that of the original CIE historian Dr. J.W.T. Walsh. This valuable publication covering all important events of the CIE should certainly reach all those who have an interest in the Commission.

The publication contains 77 pages, with 50 historic photos, 2 figures and 3 tables.

Ordinær pris: 623,-
Medlemspris: 328,-

CIE 136-2000: Guide to the lighting of urban areas

CIE Technical Report

CIE 136-2000: Guide to the lighting of urban areas

ISBN 978 3 900734 98 5

The purpose of this guide is to supplement the lighting recommendations and standards for roads and areas of public use as detailed in the Publication CIE 115-1995. It replaces CIE 92-1992 Guide to the lighting of urban areas.

The recommendations cover the effect of light on night time crime and suggests lighting requirements for residential roads and community areas, industrial roads, central business districts and malls, pedestrian paths and access facilities and cycle tracks.

In addition to proposing levels of luminance and illuminance the recommendations consider aspects such as modelling of people and structures within the environment, the effects of glare and sparkle, suitability of light sources as far as colour appearance and colour rendering are concerned, the effect of the lighting on the environment and the general aesthetics of the lighting equipment used.

This publication is written in English, with a short summary in French and German. It contains 38 pages with 5 figures and 11 tables.

The following members of TC 4-34 "Urban Lighting" took part in the preparation of this technical report:

W.J.M. van Bommel, The Netherlands, S.R. Chowdhury, India, D. Crawford, USA, J.E. Jewell, USA, N.E. Pollard, Great Britain, S. Sakamoto, Japan, D.A. Schreuder, Netherlands, R.H. Simons, Great Britain, K. Sørensen, Denmark, A.C.M de Visser, Netherlands, R.S Yates, South Africa (Chairman)

Ordinær pris: 476,-
Medlemspris: 255,-

CIE 94-1993: Guide for floodlighting

CIE Technical Report

CIE 94-1993: Guide for floodlighting

ISBN 978 3 900734 31 2

The purpose of this Guide from CIE Technical Committee TC 5-06 is to provide information on how to use exterior lighting for the decoration of the night-time urban landscape. Of the many applications of lighting in an urban environment, this Guide deals with those having a purely aesthetic and decorative purpose. Such lighting can be used every night, as is often the case in the lighting of monuments, public art, commercial buildings, or used only periodically on the occasion of a festival or public gathering. The lighting of natural sites, parks, and gardens is also dealt with in this Guide. Permanent lighting for traffic or public safety, although affecting the quality of a city's night time ambience, is not dealt with in the Guide. This Guide provides tools for the exterior lighting designer and ideas for the town architect. For those who have to make the decisions on expenditure, this Guide explains the possibilities of combining outdoor beautification with economical and energy friendly decorative lighting.

This Guide is written for the non-expert reader who is interested only in the broad technicalities of the subject and who wishes to be able to understand what an expert may tell him.

The publication contains 74 pages, 37 figures and 2 tables.

The following members of TC 5-06 took part in the preparation of this technical report:

P. Joye, Switzerland (Secretary), J. Horvath, Hungary, P. Philippot, Belgium, J. Prieur, France (Chair), R. San Martin, Spain

Ordinær pris: 623,-
Medlemspris: 328,-

Disc. version of CIE Colometric Data

S001 and S002 Tables (1988)

Ordinær pris: 254,-
Medlemspris: 254,-

CIE Colorimetry and Color Rendering Tables

Ordinær pris: 471,-
Medlemspris: 471,-

CIE x028:2005: Proceedings of the CIE Symposium 2005 "Vision and Lighting in Mesopic Conditions"

x028:2005: Proceedings of the CIE Symposium 2005 "Vision and Lighting in Mesopic Conditions", 21 May 2005, Leon, Spain.

Ordinær pris: 384,-
Medlemspris: 384,-