Lamps and light sources for road vehicles - Dimensional, electrical and luminous requirements

IEC 60809:2021 is applicable to electric light sources for use in automotive applications, for example in road illumination devices and/or light signalling devices for road vehicles.
It is especially applicable to light sources listed in UN Resolution R.E.5 and light sources subject to other legislations.
This fourth edition cancels and replaces the third edition published in 2014, Amendment 1:2017, Amendment 2:2017 and Amendment 3:2019. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) Introduction of a light technical measurement on LED light sources intended for use in front-lighting applications.
b) As the original data sheets and some figures from previous editions were not available in an editable format, they have been reproduced from their old format, following the current drafting rules and are now in single language format. Some reproductions constitute minor (obvious) editorial changes of the original text sections and original figures; no technical changes were introduced.

Lampes et sources lumineuses pour véhicules routiers - Exigences dimensionnelles, électriques et lumineuses

L'IEC 60809:2021 est applicable aux sources lumineuses électriques (voir Note 1) destinées à être utilisées dans les applications automobiles, par exemple dans les dispositifs d'éclairage de la route et/ou les appareils de signalisation pour véhicules routiers.
Il s'applique en particulier aux sources lumineuses répertoriées dans la Résolution R.E.5 de l'ONU et aux sources lumineuses qui font l'objet d'autres législations.
Cette quatrième édition annule et remplace la troisième édition parue en 2014, l'Amendement 1:2017, l'Amendement 2:2017 et l'Amendement 3:2019. Cette édition constitue une révision technique.
Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente:
introduction d'une mesure technique de la lumière sur les sources lumineuses à LED destinées à être utilisées dans les applications d'éclairage avant;
du fait que les feuilles de caractéristiques d'origine et certaines figures issues des éditions précédentes n'étaient pas disponibles sous un format éditable, elles ont été reproduites à partir de leur ancien format, conformément aux règles de rédaction en vigueur, mais à présent sous un format unilingue. Certaines reproductions présentent des modifications rédactionnelles mineures (évidentes) des sections de texte et des figures d'origine; aucune modification technique n'a été apportée.
La présente version bilingue (2021-10) correspond à la version anglaise monolingue publiée en 2021-04.
La version française de cette norme n'a pas été soumise au vote.
La langue employée pour l'élaboration de cette Norme internationale est l'anglais.

General Information

Status
Published
Publication Date
07-Nov-2023
Current Stage
PPUB - Publication issued
Start Date
30-Apr-2021
Completion Date
07-Apr-2021
Ref Project

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IEC 60809 ®
Edition 4.0 2021-04
INTERNATIONAL
STANDARD
colour
inside
Lamps and light sources for road vehicles – Dimensional, electrical and
luminous requirements
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.

IEC Central Office Tel.: +41 22 919 02 11
3, rue de Varembé info@iec.ch
CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.

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committee, …). It also gives information on projects, replaced have access to up to date content tailored to your needs.
and withdrawn publications.
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The world's leading online dictionary on electrotechnology,
Stay up to date on all new IEC publications. Just Published
containing more than 22 000 terminological entries in English
details all new publications released. Available online and
and French, with equivalent terms in 18 additional languages.
once a month by email.
Also known as the International Electrotechnical Vocabulary

(IEV) online.
IEC Customer Service Centre - webstore.iec.ch/csc

If you wish to give us your feedback on this publication or
need further assistance, please contact the Customer Service
Centre: sales@iec.ch.
IEC 60809 ®
Edition 4.0 2021-04
INTERNATIONAL
STANDARD
colour
inside
Lamps and light sources for road vehicles – Dimensional, electrical and

luminous requirements
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 29.140.20; 43.040.20 ISBN 978-2-8322-9634-9

– 2 – IEC 60809:2021 © IEC 2021
CONTENTS
FOREWORD . 8
1 Scope . 10
2 Normative references . 10
3 Terms and definitions . 12
4 Requirements and test conditions for filament lamps . 15
4.1 General requirements . 15
4.2 Lamp marking . 15
4.3 Bulbs . 15
4.4 Colour . 15
4.4.1 Colour of light . 15
4.4.2 Colour endurance . 17
4.4.3 Coated bulb . 17
4.5 Lamp dimensions . 17
4.6 Caps and bases . 18
4.7 Initial electrical and luminous requirements . 18
4.8 Check on optical quality . 18
4.8.1 General . 18
4.8.2 12 V lamps emitting white light . 18
4.8.3 6 V and 24 V lamps emitting white light . 18
4.8.4 Lamps emitting selective-yellow light . 19
4.9 UV radiation . 19
4.10 Standard (étalon) filament lamps . 19
4.11 Non-replaceable filament lamps . 20
4.11.1 General . 20
4.11.2 Fixation . 21
4.11.3 Lifetime . 21
4.11.4 Colour endurance . 22
4.11.5 Luminous flux and colour maintenance . 22
4.11.6 Vibration and shock resistance . 22
5 Requirements and test conditions for discharge lamps . 22
5.1 General requirements . 22
5.2 Lamp marking . 22
5.3 Bulbs . 23
5.4 Caps . 23
5.5 Position and dimensions of electrodes, arc and black stripes . 23
5.5.1 Measurements . 23
5.5.2 Electrodes . 23
5.5.3 Arc . 23
5.5.4 Black stripes . 23
5.6 Starting, run-up and hot-restrike characteristics . 24
5.6.1 Starting . 24
5.6.2 Run-up . 24
5.6.3 Hot-restrike. 24
5.6.4 Compliance . 24
5.7 Electrical and photometric characteristics . 25
5.7.1 Voltage and wattage . 25
5.7.2 Luminous flux . 25

5.7.3 Compliance . 25
5.8 Colour . 25
5.9 UV radiation . 26
5.10 Standard (étalon) discharge lamps . 27
6 Requirements and test conditions for LED light sources . 27
6.1 General requirements . 27
6.2 Light source marking . 27
6.3 Optical surfaces . 27
6.4 Colour of light . 27
6.5 Lamp dimensions . 27
6.6 Caps and bases . 28
6.7 Initial electrical and photometrical requirements . 28
6.8 Red content . 28
6.9 UV radiation . 29
6.10 Standard (étalon) light sources . 29
7 Sampling and conditions of compliance . 29
8 Lamp data sheets . 29
8.1 General . 29
8.2 List of specific lamp types . 30
8.3 Data sheets not transferred to UN R.E.5 . 34
Annex A (normative) Filament shape, length and position . 54
A.1 General . 54
A.2 Filaments shown as points . 54
A.3 Line filaments . 54
A.4 Coiled-coil filaments. 54
A.5 Extreme filament turns . 54
A.6 Filament extremities . 54
A.6.1 General . 54
A.6.2 Axial filaments . 54
A.6.3 Transverse filaments . 54
A.7 Determination of filament length. 55
A.8 Filament offsets . 55
A.9 Lateral deviation . 55
A.10 Filament location check system (box system) . 55
Annex B (normative) Measurement method of the colour of filament lamps . 58
B.1 General . 58
B.2 Colour . 58
B.3 Measuring directions . 58
B.3.1 General . 58
B.3.2 Filament lamps used in headlamps . 58
B.3.3 Filament lamps used in light signalling devices . 59
Annex C (normative) Test conditions for electrical and luminous characteristics . 60
C.1 Filament lamps . 60
C.1.1 Ageing . 60
C.1.2 Test conditions . 60
C.1.3 Electrical instrumentation . 60
C.1.4 Photometry . 60
C.2 LED light sources . 60
...


IEC 60809 ®
Edition 4.0 2021-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Lamps and light sources for road vehicles –
Dimensional, electrical and luminous requirements

Lampes et sources lumineuses pour véhicules routiers –
Exigences dimensionnelles, électriques et lumineuses

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.

Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite
ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie
et les microfilms, sans l'accord écrit de l'IEC ou du Comité national de l'IEC du pays du demandeur. Si vous avez des
questions sur le copyright de l'IEC ou si vous désirez obtenir des droits supplémentaires sur cette publication, utilisez
les coordonnées ci-après ou contactez le Comité national de l'IEC de votre pays de résidence.

IEC Central Office Tel.: +41 22 919 02 11
3, rue de Varembé info@iec.ch
CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.

IEC publications search - webstore.iec.ch/advsearchform IEC online collection - oc.iec.ch
The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the
variety of criteria (reference number, text, technical publications previews. With a subscription you will always
committee, …). It also gives information on projects, replaced have access to up to date content tailored to your needs.
and withdrawn publications.
Electropedia - www.electropedia.org
IEC Just Published - webstore.iec.ch/justpublished
The world's leading online dictionary on electrotechnology,
Stay up to date on all new IEC publications. Just Published
containing more than 22 000 terminological entries in English
details all new publications released. Available online and
and French, with equivalent terms in 18 additional languages.
once a month by email.
Also known as the International Electrotechnical Vocabulary

(IEV) online.
IEC Customer Service Centre - webstore.iec.ch/csc
If you wish to give us your feedback on this publication or
need further assistance, please contact the Customer Service
Centre: sales@iec.ch.
A propos de l'IEC
La Commission Electrotechnique Internationale (IEC) est la première organisation mondiale qui élabore et publie des
Normes internationales pour tout ce qui a trait à l'électricité, à l'électronique et aux technologies apparentées.

A propos des publications IEC
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Restez informé sur les nouvelles publications IEC. Just
monde, avec plus de 22 000 articles terminologiques en
Published détaille les nouvelles publications parues.
anglais et en français, ainsi que les termes équivalents dans
Disponible en ligne et une fois par mois par email.
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Si vous désirez nous donner des commentaires sur cette
publication ou si vous avez des questions contactez-nous:
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IEC 60809 ®
Edition 4.0 2021-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Lamps and light sources for road vehicles –

Dimensional, electrical and luminous requirements

Lampes et sources lumineuses pour véhicules routiers –

Exigences dimensionnelles, électriques et lumineuses

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.140.20; 43.040.20 ISBN 978-2-8322-1034-3

– 2 – IEC 60809:2021 © IEC 2021
CONTENTS
FOREWORD . 8
1 Scope . 10
2 Normative references. 10
3 Terms and definitions . 12
4 Requirements and test conditions for filament lamps . 15
4.1 General requirements . 15
4.2 Lamp marking . 15
4.3 Bulbs . 15
4.4 Colour . 15
4.4.1 Colour of light . 15
4.4.2 Colour endurance . 17
4.4.3 Coated bulb . 17
4.5 Lamp dimensions . 17
4.6 Caps and bases . 18
4.7 Initial electrical and luminous requirements . 18
4.8 Check on optical quality . 18
4.8.1 General . 18
4.8.2 12 V lamps emitting white light . 18
4.8.3 6 V and 24 V lamps emitting white light . 18
4.8.4 Lamps emitting selective-yellow light . 19
4.9 UV radiation . 19
4.10 Standard (étalon) filament lamps . 19
4.11 Non-replaceable filament lamps . 20
4.11.1 General . 20
4.11.2 Fixation . 21
4.11.3 Lifetime . 21
4.11.4 Colour endurance . 22
4.11.5 Luminous flux and colour maintenance . 22
4.11.6 Vibration and shock resistance . 22
5 Requirements and test conditions for discharge lamps . 22
5.1 General requirements . 22
5.2 Lamp marking . 22
5.3 Bulbs . 23
5.4 Caps . 23
5.5 Position and dimensions of electrodes, arc and black stripes . 23
5.5.1 Measurements . 23
5.5.2 Electrodes . 23
5.5.3 Arc . 23
5.5.4 Black stripes . 23
5.6 Starting, run-up and hot-restrike characteristics . 24
5.6.1 Starting . 24
5.6.2 Run-up . 24
5.6.3 Hot-restrike . 24
5.6.4 Compliance . 24
5.7 Electrical and photometric characteristics . 25
5.7.1 Voltage and wattage . 25
5.7.2 Luminous flux . 25

5.7.3 Compliance . 25
5.8 Colour . 25
5.9 UV radiation . 26
5.10 Standard (étalon) discharge lamps . 27
6 Requirements and test conditions for LED light sources . 27
6.1 General requirements . 27
6.2 Light source marking . 27
6.3 Optical surfaces . 27
6.4 Colour of light . 27
6.5 Lamp dimensions . 27
6.6 Caps and bases . 28
6.7 Initial electrical and photometrical requirements . 28
6.8 Red content . 28
6.9 UV radiation . 29
6.10 Standard (étalon) light sources . 29
7 Sampling and conditions of compliance . 29
8 Lamp data sheets . 29
8.1 General . 29
8.2 List of specific lamp types . 30
8.3 Data sheets not transferred to UN R.E.5 . 34
Annex A (normative) Filament shape, length and position . 54
A.1 General . 54
A.2 Filaments shown as points . 54
A.3 Line filaments . 54
A.4 Coiled-coil filaments . 54
A.5 Extreme filament turns . 54
A.6 Filament
...


IEC 60809 ®
Edition 4.1 2023-11
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Lamps and light sources for road vehicles – Dimensional, electrical and
luminous requirements
Lampes et sources lumineuses pour véhicules routiers – Exigences
dimensionnelles, électriques et lumineuses

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.

Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite ni
utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie et
les microfilms, sans l'accord écrit de l'IEC ou du Comité national de l'IEC du pays du demandeur. Si vous avez des
questions sur le copyright de l'IEC ou si vous désirez obtenir des droits supplémentaires sur cette publication, utilisez
les coordonnées ci-après ou contactez le Comité national de l'IEC de votre pays de résidence.

IEC Secretariat Tel.: +41 22 919 02 11
3, rue de Varembé info@iec.ch
CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.

IEC publications search - webstore.iec.ch/advsearchform IEC Products & Services Portal - products.iec.ch
The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the
variety of criteria (reference number, text, technical publications previews. With a subscription you will always have
committee, …). It also gives information on projects, replaced access to up to date content tailored to your needs.
and withdrawn publications.
Electropedia - www.electropedia.org
IEC Just Published - webstore.iec.ch/justpublished
The world's leading online dictionary on electrotechnology,
Stay up to date on all new IEC publications. Just Published
containing more than 22 300 terminological entries in English
details all new publications released. Available online and once
and French, with equivalent terms in 19 additional languages.
a month by email.
Also known as the International Electrotechnical Vocabulary

(IEV) online.
IEC Customer Service Centre - webstore.iec.ch/csc
If you wish to give us your feedback on this publication or need
further assistance, please contact the Customer Service
Centre: sales@iec.ch.
A propos de l'IEC
La Commission Electrotechnique Internationale (IEC) est la première organisation mondiale qui élabore et publie des
Normes internationales pour tout ce qui a trait à l'électricité, à l'électronique et aux technologies apparentées.

A propos des publications IEC
Le contenu technique des publications IEC est constamment revu. Veuillez vous assurer que vous possédez l’édition la
plus récente, un corrigendum ou amendement peut avoir été publié.

Recherche de publications IEC - Découvrez notre puissant moteur de recherche et consultez
webstore.iec.ch/advsearchform gratuitement tous les aperçus des publications. Avec un
La recherche avancée permet de trouver des publications IEC abonnement, vous aurez toujours accès à un contenu à jour
en utilisant différents critères (numéro de référence, texte, adapté à vos besoins.
comité d’études, …). Elle donne aussi des informations sur les
projets et les publications remplacées ou retirées. Electropedia - www.electropedia.org

Le premier dictionnaire d'électrotechnologie en ligne au monde,
IEC Just Published - webstore.iec.ch/justpublished
avec plus de 22 300 articles terminologiques en anglais et en
Restez informé sur les nouvelles publications IEC. Just
français, ainsi que les termes équivalents dans 19 langues
Published détaille les nouvelles publications parues.
additionnelles. Egalement appelé Vocabulaire
Disponible en ligne et une fois par mois par email.
Electrotechnique International (IEV) en ligne.

Service Clients - webstore.iec.ch/csc
Si vous désirez nous donner des commentaires sur cette
publication ou si vous avez des questions contactez-nous:
sales@iec.ch.
IEC Products & Services Portal - products.iec.ch

IEC 60809 ®
Edition 4.1 2023-11
CONSOLIDATED VERSION
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Lamps and light sources for road vehicles – Dimensional, electrical and
luminous requirements
Lampes et sources lumineuses pour véhicules routiers – Exigences
dimensionnelles, électriques et lumineuses
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.140.20, 43.040.20 ISBN 978-2-8322-7833-8

IEC 60809 ®
Edition 4.1 2023-11
CONSOLIDATED VERSION
REDLINE VERSION
VERSION REDLINE
colour
inside
Lamps and light sources for road vehicles – Dimensional, electrical and
luminous requirements
Lampes et sources lumineuses pour véhicules routiers – Exigences
dimensionnelles, électriques et lumineuses

– 2 – IEC 60809:2021+AMD1:2023 CSV
© IEC 2023
CONTENTS
FOREWORD . 8
1 Scope . 10
2 Normative references . 10
3 Terms and definitions . 12
4 Requirements and test conditions for filament lamps . 15
4.1 General requirements . 15
4.2 Lamp marking . 15
4.3 Bulbs . 16
4.4 Colour . 16
4.4.1 Colour of light . 16
4.4.2 Colour endurance . 17
4.4.3 Coated bulb . 18
4.5 Lamp dimensions . 18
4.6 Caps and bases . 18
4.7 Initial electrical and luminous requirements . 18
4.8 Check on optical quality . 18
4.8.1 General . 18
4.8.2 12 V lamps emitting white light . 18
4.8.3 6 V and 24 V lamps emitting white light . 19
4.8.4 Lamps emitting selective-yellow light . 19
4.9 UV radiation . 19
4.10 Standard (étalon) filament lamps . 20
4.11 Non-replaceable filament lamps . 20
4.11.1 General . 20
4.11.2 Fixation . 21
4.11.3 Lifetime . 21
4.11.4 Colour endurance . 22
4.11.5 Luminous flux and colour maintenance . 22
4.11.6 Vibration and shock resistance . 22
5 Requirements and test conditions for discharge lamps . 22
5.1 General requirements . 22
5.2 Lamp marking . 22
5.3 Bulbs . 23
5.4 Caps . 23
5.5 Position and dimensions of electrodes, arc and black stripes . 23
5.5.1 Measurements . 23
5.5.2 Electrodes . 23
5.5.3 Arc . 23
5.5.4 Black stripes . 23
5.6 Starting, run-up and hot-restrike characteristics . 24
5.6.1 Starting . 24
5.6.2 Run-up . 24
5.6.3 Hot-restrike. 24
5.6.4 Compliance . 24
5.7 Electrical and photometric characteristics . 25
5.7.1 Voltage and wattage . 25
5.7.2 Luminous flux . 25

© IEC 2023
5.7.3 Compliance . 25
5.8 Colour . 25
5.9 UV radiation . 26
5.10 Standard (étalon) discharge lamps . 27
6 Requirements and test conditions for LED light sources . 27
6.1 General requirements . 27
6.2 Light source marking . 27
6.3 Optical surfaces . 27
6.4 Colour of light . 27
6.5 Lamp dimensions . 27
6.6 Caps and bases . 28
6.7 Initial electrical and photometrical requirements . 28
6.8 Red content . 28
6.9 UV radiation . 29
6.10 Standard (étalon) light sources . 29
7 Sampling and conditions of compliance . 29
8 Lamp data sheets . 29
8.1 General . 29
8.2 List of specific lamp types . 30
8.3 Data sheets not transferred to UN R.E.5 . 34
9 Requirements and test conditions for matrix light sources (MLSs) . 34
9.1 General requirements .
...

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