EN IEC 63403-2:2024

SLOVENSKI STANDARD
01-junij-2024
Vrtnarska razsvetljava - Ohišja svetlečih diod (LED) za vrtnarsko razsvetljavo - 2.
del: Sortiranje (IEC 63403-2:2024)
Horticultural lighting - LED packages for horticultural lighting - Part 2: Binning (IEC 63403
-2:2024)
Pflanzenbaubeleuchtung - LED-Packages für Pflanzenbaubeleuchtung - Teil 1: Binning
(IEC 63403-2:2024)
Éclairage horticole - Boîtiers LED pour l'éclairage horticole - Partie 2: Tri (IEC 63403-
2:2024)
Ta slovenski standard je istoveten z: EN IEC 63403-2:2024
ICS:
29.140.99 Drugi standardi v zvezi z Other standards related to
žarnicami lamps
65.060.70 Vrtnarska oprema Horticultural equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN IEC 63403-2

NORME EUROPÉENNE
EUROPÄISCHE NORM March 2024
ICS 29.140.99
English Version
Horticultural lighting - LED packages for horticultural lighting -
Part 2: Binning
(IEC 63403-2:2024)
Éclairage horticole - Boîtiers LED pour l'éclairage horticole - Pflanzenbaubeleuchtung - LED-Packages für
Partie 2: Tri Pflanzenbaubeleuchtung - Teil 1: Binning
(IEC 63403-2:2024) (IEC 63403-2:2024)
This European Standard was approved by CENELEC on 2024-03-14. 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.

European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 63403-2:2024 E

European foreword
The text of document 34/1141/FDIS, future edition 1 of IEC 63403-2, prepared by IEC/TC 34 "Lighting"
was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2024-12-14
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2027-03-14
document have to be withdrawn
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 63403-2:2024 was approved by CENELEC as a European
Standard without any modification.
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments)
applies.
NOTE 1 Where 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.cencenelec.eu.
Publication Year Title EN/HD Year
IEC 63403-1 - Horticultural lighting - LED packages for EN IEC 63403-1 -
horticultural lighting - Part 1: Specification sheet
ISO/CIE 11664-1 - Colorimetry - Part 1: CIE standard colorimetric - -
observers
IEC 63403-2 ®
Edition 1.0 2024-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Horticultural lighting – LED packages for horticultural lighting –

Part 2: Binning
Éclairage horticole – Boîtiers LED pour l'éclairage horticole –

Partie 2: Tri
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.140.99  ISBN 978-2-8322-8164-2

– 2 – IEC 63403-2:2024 © IEC 2024
CONTENTS
FOREWORD . 3
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Measurement conditions . 5
4.1 Temperature . 5
4.2 Currents . 5
4.3 Pre-conditioning . 6
5 Measurement . 6
6 Binning . 6
6.1 Binning by forward voltage . 6
6.2 Binning by photon flux . 6
6.3 Binning by chromaticity . 7
6.3.1 Narrow-band emitters . 7
6.3.2 Achromatic emitters . 7
Bibliography . 8

Table 1 – Binning currents . 6

IEC 63403-2:2024 © IEC 2024 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
HORTICULTURAL LIGHTING
LED PACKAGES FOR HORTICULTURAL LIGHTING –

Part 2:
...