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CEN

EN 12464-2:2024

(Main)

Light and lighting - Lighting of work places - Part 2: Outdoor work places

Light and lighting - Lighting of work places - Part 2: Outdoor work places

This document specifies lighting requirements for humans in outdoor work places, which meet the needs for visual comfort and performance of people having normal, or corrected to normal ophthalmic (visual) capacity. Usual visual tasks and the avoidance of obtrusive light are considered.
This document specifies requirements for lighting solutions for most outdoor work places and their associated areas in terms of quantity and quality of illumination. In addition, recommendations are given for good lighting practice. This document does not specify lighting requirements with respect to the safety and health of people at work and has not been prepared in the field of application of Article 153 of Treaty on the Functioning of the European Union although the lighting requirements, as specified in this document, usually fulfil safety needs.
NOTE   Lighting requirements with respect to the safety and health of workers at work can be contained in Directives based on Article 153 of Treaty on the Functioning of the European Union, in national legislation of member states implementing these directives or in other national legislation of member states.
This document neither provides specific solutions, nor restricts the designers' freedom from exploring new techniques nor restricts the use of innovative equipment. The illumination can be provided by daylight, electric lighting or a combination of both.
This document is not applicable for the lighting of indoor work places and underground mining or emergency lighting. For indoor work places, see EN 12464-1 and for emergency lighting, see EN 1838 and EN 13032-3.

Licht und Beleuchtung - Beleuchtung von Arbeitsstätten - Teil 2: Arbeitsplätze im Freien

Dieses Dokument legt die Beleuchtungsanforderungen für Arbeitsstätten/Arbeitsplätze im Freien fest, die den menschlichen Bedürfnissen in Hinblick auf Sehkomfort und Sehleistung entsprechen, wenn die Beschäftigten über ein übliches oder entsprechend korrigiertes ophthalmologisches Leistungsvermögen (Sehvermögen) verfügen. Gewöhnliche Sehaufgaben und die Vermeidung von Störlicht werden berücksichtigt.
Dieses Dokument legt Anforderungen an Beleuchtungslösungen in Hinblick auf die Quantität und Qualität der Beleuchtung fest, die für die meisten Arbeitsstätten/Arbeitsplätze im Freien und deren zugeordnete Bereiche gelten. Zudem werden Empfehlungen für eine gute Beleuchtungspraktik gegeben. Dieses Dokument legt keine Anforderungen an die Beleuchtung von Arbeitsstätten im Hinblick auf den betrieblichen Arbeits- und Gesundheitsschutz der Beschäftigten fest und wurde nicht im Anwendungsbereich von Artikel 153 des Vertrags über die Arbeitsweise der Europäischen Union erarbeitet, obwohl die in diesem Dokument angegebenen lichttechnischen Anforderungen üblicherweise auch den Erfordernissen des Arbeitsschutzes gerecht werden.
ANMERKUNG   Anforderungen an die Beleuchtung von Arbeitsstätten im Hinblick auf den betrieblichen Arbeits- und Gesundheitsschutz können in nach Artikel 153 des Vertrags über die Arbeitsweise der Europäischen Union erlassenen Richtlinien, in der nationalen Gesetzgebung der Mitgliedstaaten in Umsetzung dieser Richtlinien oder in anderen nationalen gesetzlichen Regelungen der Mitgliedstaaten enthalten sein.
Dieses Dokument legt weder spezifische Lösungen fest, noch schränkt es die Freiheit der Planer ein, neue Techniken zu erkunden oder innovative Techniken einzusetzen. Die Beleuchtung kann durch Tageslicht, elektrische Beleuchtung oder eine Kombination aus beidem erreicht werden.
Dieses Dokument gilt nicht für die Beleuchtung von Arbeitsplätzen in Innenräumen und im Untertage-Bergbau oder für die Notbeleuchtung. Für Arbeitsplätze in Innenräumen siehe EN 12464 1 und für Notbeleuchtung: siehe EN 1838 und EN 13032 3.

Lumière et éclairage - Éclairage des lieux de travail - Partie 2: Lieux de travail extérieurs

Le présent document spécifie les exigences d’éclairage vis-à-vis des personnes présentes sur des lieux de travail extérieurs, destinées à satisfaire aux besoins de confort visuel et de performance visuelle des personnes dont la capacité ophtalmique (visuelle) est normale ou corrigée à la normale. Les tâches visuelles courantes et l’évitement de la lumière indésirable sont pris en compte.
Le présent document spécifie les exigences concernant la quantité et la qualité de l’éclairage des solutions d’éclairage pour la plupart des lieux de travail extérieurs et leurs zones associées. Des recommandations sont également données concernant les bonnes pratiques en matière d’éclairage. Bien que les exigences en matière d’éclairage spécifiées dans le présent document satisfassent de manière générale aux exigences de sécurité, le présent document ne comporte pas d’exigences relatives à l’éclairage en rapport avec la santé et la sécurité des personnes au travail et n’entre pas dans le domaine d’application de l’Article 153 du Traité sur le fonctionnement de l’Union européenne.
NOTE   Les exigences en matière d’éclairage relatives à la sécurité et à la santé des travailleurs peuvent être contenues dans des Directives fondées sur l’Article 153 du Traité sur le fonctionnement de l’Union européenne, dans des législations nationales mettant en œuvre ces directives ou dans d’autres dispositions réglementaires nationales des États membres.
Le présent document n’a pas vocation à fournir des solutions spécifiques, à restreindre la liberté d’innovation dans l’exploration de nouvelles techniques ou à restreindre l’utilisation d’équipements innovants. L’éclairage peut être fourni par la lumière du jour, un éclairage électrique ou une combinaison des deux.
Le présent document ne s’applique pas à l’éclairage des lieux de travail intérieurs et des exploitations minières souterraines ni à l’éclairage de secours. Pour les lieux de travail intérieurs, voir l’EN 12464-1 et pour l’éclairage de secours, voir l’EN 1838 et l’EN 13032-3.

Svetloba in razsvetljava - Razsvetljava na delovnem mestu - 2. del: Delovna mesta na prostem

General Information

Status
Not Published
Publication Date
19-Nov-2024
ICS
91.160.20 - Exterior building lighting
Technical Committee
CEN/TC 169 - Lighting applications
Drafting Committee
CEN/TC 169/WG 2 - Lighting of work places
Current Stage
6055 - CEN Ratification completed (DOR) - Publishing
Start Date
13-Oct-2024
Due Date
16-Sep-2024
Completion Date
13-Oct-2024
Directive
2016/797/EU - Directive (EU) 2016/797 of the European Parliament and of the Council of 11 May 2016 on the interoperability of the rail system within the European Union (Text with EEA relevance)
Ref Project
kSIST FprEN 12464-2:2024 - Light and lighting - Lighting of work places - Part 2: Outdoor work places

Relations

Revises
EN 12464-2:2014 - Light and lighting - Lighting of work places - Part 2: Outdoor work places
Effective Date
18-Jan-2023

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SLOVENSKI STANDARD
oSIST prEN 12464-2:2023
01-december-2023
Nadomešča:
SIST EN 12464-2:2014
Svetloba in razsvetljava - Razsvetljava na delovnem mestu - 2. del: Delovna mesta
na prostem
Light and lighting - Lighting of work places - Part 2: Outdoor work places
Licht und Beleuchtung - Beleuchtung von Arbeitsstätten - Teil 2: Arbeitsplätze im Freien
Lumière et éclairage - Éclairage des lieux de travail - Partie 2: Lieux de travail extérieurs
Ta slovenski standard je istoveten z: prEN 12464-2
ICS:
91.160.20 Zunanja razsvetljava stavb Exterior building lighting
oSIST prEN 12464-2:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

oSIST prEN 12464-2:2023
oSIST prEN 12464-2:2023
DRAFT
EUROPEAN STANDARD
prEN 12464-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2023
ICS 91.160.20 Will supersede EN 12464-2:2014
English Version
Light and lighting - Lighting of work places - Part 2:
Outdoor work places
Lumière et éclairage - Éclairage des lieux de travail - Licht und Beleuchtung - Beleuchtung von
Partie 2: Lieux de travail extérieurs Arbeitsstätten - Teil 2: Arbeitsplätze im Freien
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 169.
If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 12464-2:2023 E
worldwide for CEN national Members.

oSIST prEN 12464-2:2023
prEN 12464-2:2023 (E)
Contents Page
European foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 7
4 Symbols and abbreviations . 7
5 Lighting design criteria . 8
5.1 Luminous environment . 8
5.2 Luminance distribution . 9
5.2.1 General . 9
5.2.2 Reflectance of surfaces . 9
5.2.3 Illuminance on surface . 9
5.3 Illuminance . 10
5.3.1 General . 10
5.3.2 Scale of illuminance . 10
5.3.3 Illuminance on the task and activity area . 10
5.3.4 Illuminance of surroundings . 11
5.3.5 Illuminance grid . 11
5.3.6 Uniformity and diversity . 13
5.4 Glare . 13
5.4.1 General . 13
5.4.2 Glare rating . 13
5.4.3 Veiling reflections and reflected glare . 14
5.5 Obtrusive light . 14
5.6 Lighting the exterior space . 17
5.6.1 General . 17
5.6.2 Modelling . 17
5.6.3 Directional lighting of visual tasks . 17
5.7 Colour aspects . 17
5.7.1 General . 17
5.7.2 Colour appearance of the light . 18
5.7.3 Colour rendering . 18
5.8 Flicker and stroboscopic effects . 18
5.8.1 General . 18
5.8.2 Flicker. 18
5.8.3 Stroboscopic effect . 19
5.9 Maintenance factor . 19
5.10 Sustainability . 20
5.10.1 General . 20
5.10.2 Life cycle . 20
5.10.3 Energy consumption . 20
5.10.4 Ecological impact . 20
5.11 Adaptive lighting . 21
6 Schedule of lighting requirements . 21
6.1 General . 21
6.2 Composition of the Tables 8 to 26 below . 21
6.3 The schedule of areas, tasks and activities . 22
6.4 Lighting requirements for areas, tasks and activities . 23
7 Verification procedures . 43
7.1 General . 43
oSIST prEN 12464-2:2023
prEN 12464-2:2023 (E)
7.2 Illuminance . 43
7.3 Glare Rating . 43
7.4 Colour Rendering Index and colour appearance . 43
7.5 Obtrusive light . 43
7.6 Maintenance schedule . 43
Annex A (informative) Reflectances of some outdoor materials . 44
Annex B (informative) Transportation areas – Railway installations . 45
B.1 Platform edge . 45
B.2 Limitation of glare for train drivers. 45
B.3 Maintenance sheds . 45
B.4 Circulation areas . 45
Annex C (informative) A–deviations . 46
Bibliography . 47
Index . 48

oSIST prEN 12464-2:2023
prEN 12464-2:2023 (E)
European foreword
This document (prEN 12464-2:2023) has been prepared by Technical Committee CEN/TC 169 “Light and
lighting”, the secretariat of which is held by DIN.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 12464-2:2014.
The original standard EN 12464-2:2007 was already further developed in its first revision EN 12464-2:2014.
It specifies the requirements for good lighting solutions rather than giving design guidelines. With the
experience of applying the standard, next steps are taken in the development of this new edition and human
and user needs are given broader acknowledgement. Technologically LED has taken over as the main light
source from previous technologies. The revision of the standard is aligned to the parallel standard for indoor
workplaces EN 12464-1:2021.
EN 12464-2:2023 includes the following significant technical changes with respect to EN 12464-2:2014:
— A new Clause 4 is introduced to summarize “Symbols and abbreviations”.
— The recommendations given in the tables in Clause 6 are slightly revised, new applications are added were
appropriate
...

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