SIST EN 62722-2-1:2016

Luminaire performance - Part 2-1: Particular requirements for LED luminaires (IEC 62722-2-1:2014)

IEC 62722-2-1:2014 specifies the performance requirements for LED luminaires, together with the test methods and conditions, required to show compliance with this standard. It applies to LED luminaires for general lighting purposes. This first edition of IEC 62722-2-1 cancels and replaces IEC PAS 62722-2-1. published in 2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the Publicly Available Specification.
a) The testing time is aligned with IEC 62717 and the option of 2 000 h is removed. Products containing modules not in compliance with IEC 62717 are now tested to 6 000 h.
b) Testing sample sizes have been modified to give valid statistical data.
c) The temperature reduction of 10 °C for street lanterns and floodlights has been removed.
d) Life definitions have been updated and aligned with IEC 62717.

Arbeitsweise von Leuchten - Teil 2-1: Besondere Anforderungen an LED-Leuchten

Performance des luminaires - Partie 2-1: Exigences particulières relatives aux luminaires à LED

L'IEC 62722-2-1:2014 spécifie les exigences de performance relatives aux luminaires à LED, ainsi que les méthodes et conditions d'essai, requises pour démontrer la conformité à la présente norme. Elle s'applique aux luminaires à LED destinés à l'éclairage général. Cette première édition de l'IEC 62722-2-1 annule et remplace l'IEC PAS 62722-2-1 (disponible en anglais seulement) parue en 2011. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à la Spécification accessible au public.
a) La durée de l'essai est alignée avec l'IEC 62717 et l'option de 2 000 h est supprimée. Les produits contenant des modules non conformes à l'IEC 62717 sont maintenant testés à 6000 h.
b) La taille des échantillons d'essai a été modifiée pour fournir des données statistiques fiables.
c) La réduction de la température de 10 °C pour les lanternes de rue et les projecteurs a été supprimée.
d) Les définitions de la vie ont été mises à jour et alignées avec l'IEC 62717.

Tehnične lastnosti svetilk - 2-1. del: Posebne zahteve za LED-svetilke (IEC 62722-2-1:2014)

Ta del standarda IEC 62722 določa zahteve glede zmogljivosti za svetilke LED skupaj s preskusnimi metodami in pogoji, ki so potrebni za preverjanje skladnosti s tem standardom. Uporablja se za svetilke LED za namene splošnega osvetljevanja.
Opredeljene so naslednje vrste svetilk LED.
– Vrsta A: svetilke, ki uporabljajo module LED, če je zagotovljena skladnost s standardom IEC 627171.
– Vrsta B: svetilke, ki uporabljajo module LED, če ni zagotovljena skladnost s standardom IEC 627171.
– Vrsta C: svetilke, ki uporabljajo sijalko LED, in so obravnavane v standardu IEC 62722-1.
Zahteve iz tega standarda se nanašajo samo na tipsko preskušanje.
Ta standard ne obravnava svetilk vrste C.
Ta standard ne obravnava niti svetilk LED, ki namenoma proizvajajo barvno svetlobo, niti svetilk, ki uporabljajo diode OLED (organske diode LED).
Te zahteve glede zmogljivosti so dodane k zahtevam iz standarda IEC 62722-1,
točke od 1 do 9, razen kadar so v tem delu 2-1 določene druge metode merjenja ali omejitve.
Glede na to, da se je ta standard razvijal in urejal hkrati s standardom za module LED, se lahko skladnost modulov LED z določili iz standarda IEC 62717 upošteva za celotno svetilko, kjer je potrebno.
Življenjska doba svetilk LED je v večini primerov precej daljša od preskusnih časov v praksi. Posledično ni mogoče preveriti proizvajalčeve trditve o življenjski dobi z zadostno mero zanesljivosti. Zaradi tega sprejetje ali zavrnitev proizvajalčevih trditev o življenjski dobi nad 25 % nazivne življenjske dobe (z največ 6000 urami) ni zajeto v tem standardu.
Namesto preverjanja veljavnosti življenjske dobe ta standard določa kategorije vzdrževanja lumnov pri opredeljenem končnem preskusnem času. Zato številka kategorije ne predvideva napovedi dosegljive življenjske dobe. Kategorije so kategorije znižanja vrednosti lumnov, ki delujejo v skladu z informacijami proizvajalca, ki so na voljo pred začetkom preskusa.
Za preverjanje trditve o življenjski dobi je potrebna ekstrapolacija podatkov preskusa. Presoja se splošna metoda projiciranja podatkov meritev zunaj omejenega preskusnega časa.
Za razlago meritev priporočene življenjske dobe glej standard IEC 62717, dodatek C.
Pričakuje se lahko, da svetilke LED, ki so skladne s tem standardom, na začetku delujejo zadovoljivo pri napetosti med 92 % in 106 % nazivne napetosti ter pri temperaturi zraka v okolici v obsegu, ki ga je določil proizvajalec.
Presoja se vrednotenje količine oddane svetlobe (LOR) za svetilke LED.

General Information

• Status: Published
• Publication Date: 16-May-2016
• ICS: 29.140.40 - Luminaires
• Technical Committee: IESV - Lamps and related equipment
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 06-May-2016
• Due Date: 11-Jul-2016
• Completion Date: 17-May-2016
• Ref Project: EN 62722-2-1:2016 - Luminaire performance - Part 2-1: Particular requirements for LED luminaires

Relations

• Replaced By: SIST EN IEC 62722-2-1:2023 - Luminaire performance - Part 2-1: Particular requirements - LED luminaires (IEC 62722-2-1:2023)
• Effective Date: 01-May-2023

Overview

EN 62722-2-1:2016 (CLC adoption of IEC 62722-2-1:2014) is the European technical standard that defines luminaire performance requirements for LED luminaires used in general lighting. It specifies the performance criteria, test methods and test conditions required to demonstrate compliance. This edition replaces the earlier IEC PAS 62722-2-1 and constitutes a technical revision that aligns LED luminaire testing and life metrics with related LED module standards.

Key topics and requirements

• Scope and applicability: Applies to LED luminaires for general lighting purposes (not to luminaires designed for replaceable LED lamps, which are covered by EN/IEC 62722-1).
• Performance criteria and tests: Defines required measurements for electrical input power, photometric performance (luminous flux, intensity distribution, beam angle, luminous efficacy), chromaticity coordinates, correlated colour temperature (CCT), and colour rendering index (CRI).
• LED luminaire life and endurance: Includes provisions for lumen maintenance and endurance testing to verify life-related claims.
• Test methods and conditions: Annex A provides the method for measuring LED luminaire characteristics (electrical and photometric). General test conditions are standardized to ensure repeatable results.
• Statistical validity: Sample sizes for testing were modified to provide valid statistical data for compliance verification.
• Alignment with LED module standards: Testing time has been aligned with IEC 62717; the previous 2 000-hour option was removed and products containing modules not compliant with IEC 62717 are subject to a 6 000-hour test. Life definitions are updated to align with IEC 62717.
• European modifications: EN 62722-2-1 includes CENELEC common modifications (for example, removal of the 10 °C temperature reduction for street lanterns and floodlights) and normative references to related EN/IEC publications.

Applications and who uses it

• LED luminaire manufacturers: For product development, internal verification and preparing technical documentation demonstrating compliance.
• Test laboratories and certification bodies: To perform standardized photometric, electrical and endurance testing for market entry and conformity assessment.
• Lighting specifiers, designers and consultants: To interpret manufacturer data (lumen maintenance, CCT, CRI, beam characteristics) and to compare products objectively.
• Regulators and procurement teams: To reference harmonized performance criteria in tenders and regulatory requirements for general lighting installations.

Related standards

• EN/IEC 62722-1 - Luminaire performance: General requirements (covers luminaires using replaceable lamps)
• IEC/EN 62717 - LED modules for general lighting: Performance requirements (aligned life and testing)
• IEC 62031 - LED module safety specifications
• IEC 60598-1 and related parts - Luminaires: General and particular requirements (referenced for safety and specific applications)

EN 62722-2-1:2016 is essential when evaluating or validating LED luminaire performance data such as luminous flux, efficacy, chromaticity, lumen maintenance and endurance testing for general lighting applications.

Standards Content (Sample)

SLOVENSKI STANDARD
01-julij-2016
7HKQLþQHODVWQRVWLVYHWLONGHO3RVHEQH]DKWHYH]D/('VYHWLONH,(&

Luminaire performance - Part 2-1: Particular requirements for LED luminaires (IEC
62722-2-1:2014)
Ta slovenski standard je istoveten z: EN 62722-2-1:2016
ICS:
29.140.40 Svetila Luminaires
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 62722-2-1

NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2016
ICS 29.140.40
English Version
Luminaire performance - Part 2-1: Particular requirements for
LED luminaires
(IEC 62722-2-1:2014 , modified)
Performance des luminaires - Partie 2-1: Exigences Arbeitsweise von Leuchten - Teil 2-1: Besondere
particulières relatives aux luminaires à LED Anforderungen an LED-Leuchten
(IEC 62722-2-1:2014 , modifiée) (IEC 62722-2-1:2014 , modifiziert)
This European Standard was approved by CENELEC on 2015-11-09. CENELEC 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.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 62722-2-1:2016 E
European foreword
The text of document 34D/1147/FDIS, future edition 1 of IEC 62722-2-1, prepared by SC 34D
"Luminaires" of IEC/TC 34 "Lamps and related equipment" was submitted to the IEC-CENELEC
parallel vote and approved by CENELEC as EN 62722-2-1:2016.
A draft amendment, which covers common modifications to IEC 62722-2-1:2014 (34D/1147/FDIS),
was prepared by CLC/TC 34Z "Luminaires and associated equipment" and approved by CENELEC.
The following dates are fixed:
(dop) 2016-10-29
• latest date by which the document has to be implemented at
national level by publication of an identical national
standard or by endorsement
(dow) 2019-04-29
• latest date by which the national standards conflicting with
the document have to be withdrawn

Clauses, subclauses, notes, tables, figures and annexes which are additional to those in
IEC 62722-2-1:2014 are prefixed “Z”.
Endorsement notice
The text of the International Standard IEC 62722-2-1:2014 was approved by CENELEC as a
European Standard with agreed common modifications.
COMMON MODIFICATIONS
Modification to 6.1 General test conditions
Add the following after the last paragraph:
“Where a Commission Regulation specifies limits for parameters, these limits shall be used instead of
the limits specified in this standard.”
Modifications to annexes
Add the following new annexes.
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
NOTE 1 When an International Publication has been modified by common modifications, indicated by (mod),
the relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is
available here: www.cenelec.eu.

Publication Year Title EN/HD Year
IEC 60598-1 -  Luminaires - EN 60598-1 -
Part 1: General requirements and tests
IEC 60598-2-3 -  Luminaires - EN 60598-2-3 -
Part 2-3: Particular requirements -
Luminaires for road and street lighting
IEC 60598-2-5 -  Luminaires - EN 60598-2-5 -
Part 2-5: Particular requirements -
Floodlights
IEC 62031 -  LED modules for general lighting - Safety EN 62031 -
specifications
IEC 62504 -  General lighting - Light emitting diode EN 62504 -
(LED) products and related equipment -
Terms and definitions
1)
IEC 62717 -  LED modules for general lighting - EN 62717 -
Performance requirements
IEC 62722-1 -  Luminaire performance - EN 62722-1 -
Part 1: General requirements
1) At draft stage.
Modifications to Bibliography
Add the following notes for the standards indicated:
IEC 61547 NOTE Harmonized as EN 61547.
IEC 62442-3:2014 NOTE Harmonized as EN 62442-3:2014 (not modified).
IEC 62560 NOTE Harmonized as EN 62560.
CISPR 15:2005 NOTE Harmonized as EN 55015:2006 (not modified).

IEC 62722-2-1 ®
Edition 1.0 2014-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Luminaire performance –
Part 2-1: Particular requirements for LED luminaires

Performance des luminaires –
Partie 2-1: Exigences particulières relatives aux luminaires à LED

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX R
ICS 29.140.40 ISBN 978-2-8322-1942-3

– 2 – IEC 62722-2-1:2014 © IEC 2014
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 8
3 Terms and definitions . 8
4 Product information . 9
5 Not used . 10
6 Test conditions . 10
6.1 General test conditions . 10
6.2 Luminaires using LED modules where compliance with IEC 62717 has been
proven (Type A) . 10
6.3 Luminaires using LED modules where compliance with IEC 62717 has not
been proven (Type B) . 10
6.3.1 General . 10
6.3.2 Creation of module families to reduce test effort . 11
6.4 Performance requirements . 11
7 Input power . 12
8 Photometric performance . 12
8.1 Luminous flux . 12
8.2 Luminous intensity distribution, peak intensity and beam angle . 12
8.2.1 General . 12
8.2.2 Measurement . 12
8.2.3 Luminous intensity distribution . 12
8.2.4 Peak intensity . 12
8.2.5 Beam angle . 12
8.3 Luminaire luminous efficacy . 12
9 Chromaticity co-ordinates, correlated colour temperature and colour rendering . 12
9.1 Chromaticity co-ordinates . 12
9.2 Correlated colour temperature (CCT) . 13
9.3 Colour rendering index (CRI) . 13
10 LED luminaire life . 13
10.1 General . 13
10.2 Lumen maintenance . 13
10.3 Endurance tests . 13
11 Verification . 14
Annex A (normative) Method of measuring LED luminaire characteristics . 16
A.1 General . 16
A.2 Electrical characteristics . 16
A.3 Photometric characteristics . 16
Annex B (informative) Explanation of recommended life time metrics . 17
B.1 General . 17
B.2 Life time specification . 17
Bibliography . 18

Figure 1 – Terminals to be used for input power measurement . 15

IEC 62722-2-1:2014 © IEC 2014 – 3 –

Table 1 – Product information . 9
Table 2 – Performance criteria for which testing is required . 11
Table 3 – Sample sizes . 14

– 4 – IEC 62722-2-1:2014 © IEC 2014
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
LUMINAIRE PERFORMANCE –
Part 2-1: Particular requirements for LED luminaires

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 62722-2-1 has been prepared by subcommittee 34D: Luminaires,
of IEC technical committee 34: Lamps and related equipment.
This first edition of IEC 62722-2-1 cancels and replaces IEC PAS 62722-2-1. published in
2011. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the Publicly
Available Specification.
a) The testing time is aligned with IEC 62717 and the option of 2 000 h is removed. Products
containing modules not in compliance with IEC 62717 are now tested to 6 000 h.
b) Testing sample sizes have been modified to give valid statistical data.
c) The temperature reduction of 10 °C for street lanterns and floodlights has been removed.
d) Life definitions have been updated and aligned with IEC 62717.

IEC 62722-2-1:2014 © IEC 2014 – 5 –
The text of this standard is based on the following documents:
FDIS Report on voting
34D/1147/FDIS 34D/1155/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all the parts in the IEC 62722 series, published under the general title Luminaire
performance can be found on the IEC website.
The committee has decided that the contents of this publication will remain unchanged until
the stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data
related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
– 6 – IEC 62722-2-1:2014 © IEC 2014
INTRODUCTION
This standard is the conversion of IEC PAS 62722-2-1 into a full IEC performance standard
for LED luminaires for general lighting applications. It acknowledges the need for relevant
tests for luminaires using this new source of electrical light. The publication is seen in close
context with simultaneously developed and edited publication of performance standards for
luminaires in general and for LED modules. This standard does not consider luminaires
designed for LED lamps, which are covered in IEC 62722-1. Changes in the LED luminaires
standard will have impact on the LED module standards and vice versa, due to the behaviour
of LED. Therefore, in the development of the present standard, mutual consultancy of experts
of both products has taken place.
The provisions in the standard represent the technical knowledge of experts from the fields of
the semiconductor (LED chip) industry and of those of the traditional electrical light sources
and luminaires.
IEC 62722-2-1:2014 © IEC 2014 – 7 –
LUMINAIRE PERFORMANCE –
Part 2-1: Particular requirements for LED luminaires

1 Scope
This part of IEC 62722 specifies the performance requirements for LED luminaires, together
with the test methods and conditions, required to show compliance with this standard. It
applies to LED luminaires for general lighting purposes.
The following types of LED luminaires are distinguished.
– Type A – Luminaires using LED modules where compliance with IEC 62717 has been
proven.
– Type B – Luminaires using LED modules where compliance with IEC 62717 has not been
proven.
– Type C – Luminaires using a LED lamp and covered in IEC 62722-1.
The requirements of this standard only relate to type testing.
This standard does not cover Type C luminaires.
This standard does not cover LED luminaires that intentionally produce coloured light, neither
does it cover luminaires using OLEDs (organic LEDs).
These performance requirements are additional to the requirements in IEC 62722-1,
Clauses 1 to 9, except where in this Part 2-1 alternative methods of measurement or limits are
specified.
As this standard has been simultaneously developed and edited with the standard for LED
modules, where appropriate the compliance of the LED modules to the provisions of
IEC 62717 may be transferred to the whole luminaire.
Life time of LED luminaires is in most cases much longer than the practical test times.
Consequently, verification of manufacturer’s life time claims cannot be made in a sufficiently
confident way. For that reason the acceptance or rejection of a manufacturer’s life time claim,
past 25 % of rated life (with a maximum of 6 000 h), is out of the scope of this standard.
Instead of life time validation, this standard has opted for lumen maintenance categories at a
defined finite test time. Therefore, the category number does not imply a prediction of
achievable life time. The categories are lumen-depreciation character categories showing
behaviour in agreement with manufacturer’s information which is provided before the test is
started.
In order to validate a life time claim, an extrapolation of test data is needed. A general method
of projecting measurement data beyond limited test time is unde
...