IEC 63356-2:2022
(Main)LED light source characteristics - Part 2: Design parameters and values
LED light source characteristics - Part 2: Design parameters and values
IEC 63356-2:2022 specifies design parameters and design values of an LED light source or related interface characteristics.
NOTE 1 Interface characteristics can cover interfaces between the LED light source and the luminaire or the controlgear, or the LED light source and additional attachments.
NOTE 2 Interfaces can be related to for example electrical, mechanical, or optical aspects.
This document does not cover interchangeability between products from different LED light source manufacturers.
NOTE 3 Interchangeability is covered by IEC 63356-1.
Lamp caps and lampholders specified in the IEC 60061 series are not within the scope of this document.
Caractéristiques de source lumineuse à LED – Partie 2: Paramètres et valeurs de conception
L'IEC 63356-2:2022 spécifie les paramètres et valeurs de conception d'une source lumineuse à LED ou les caractéristiques d'interface associées.
NOTE 1 Les caractéristiques d'interface peuvent couvrir les interfaces entre la source lumineuse à LED et le luminaire ou l'appareillage de commande ou entre la source lumineuse à LED et les accessoires supplémentaires.
NOTE 2 Les interfaces peuvent être liées, par exemple, à des aspects électriques, mécaniques ou optiques.
Le présent document ne couvre pas l'interchangeabilité entre les produits de différents fabricants de source lumineuse à LED.
NOTE 3 L'interchangeabilité est couverte par l’IEC 63356-1.
Les culots de lampes et douilles spécifiés dans la série IEC 60061 ne relèvent pas du domaine d'application du présent document.
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IEC 63356-2 ®
Edition 1.0 2022-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
LED light source characteristics –
Part 2: Design parameters and values
Caractéristiques de source lumineuse à LED –
Partie 2: Paramètres et valeurs de conception
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IEC 63356-2 ®
Edition 1.0 2022-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
LED light source characteristics –
Part 2: Design parameters and values
Caractéristiques de source lumineuse à LED –
Partie 2: Paramètres et valeurs de conception
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 29.140.99 ISBN 978-2-8322-5888-0
– 2 – IEC 63356-2:2022 © IEC 2022
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 7
4 Overview and common information . 8
4.1 General . 8
4.2 Numbering system . 8
5 Rectangular LED modules with undefined light emitting surface. 8
5.1 General . 8
5.2 Mechanical references . 8
5.3 LED module categories . 9
5.3.1 General . 9
5.3.2 L6W6 . 9
5.3.3 L14W2 . 11
5.3.4 L28W2 . 12
5.3.5 L28W4 . 13
5.3.6 L28W6 . 14
5.3.7 L28W28 . 15
5.3.8 L38W38 . 17
5.3.9 L56W56 . 19
5.3.10 L56W2 . 21
5.3.11 L56W4 . 22
5.3.12 L112W2 . 23
5.3.13 L115W2 . 25
5.3.14 L140W2 . 27
5.3.15 L145W2 . 29
5.3.16 L30W1 . 31
5.3.17 L58W1 . 32
5.3.18 L115W1 . 33
5.3.19 L145W1 . 34
Bibliography . 35
Figure 1 – Example of a luminaire with two LED modules . 8
Figure 2 – Positions of the reference point and the reference plane of the LED module . 8
Figure 3 – LED module demarcation of the L6W6 category . 10
Figure 4 – LED module demarcation of the L14W2 category . 11
Figure 5 – LED module demarcation of the L28W2 category . 12
Figure 6 – LED module demarcation of the L28W4 category . 13
Figure 7 – LED module demarcation of the L28W6 category . 14
Figure 8 – LED module demarcation of the L28W28 category . 16
Figure 9 – LED module demarcation of the L38W38 category . 18
Figure 10 – LED module demarcation of the L56W56 category . 20
Figure 11 – LED module demarcation of the L56W2 category . 21
Figure 12 – LED module demarcation of the L56W4 category . 22
Figure 13 – LED module demarcation of the L112W2 category . 24
Figure 14 – LED module demarcation of the L115W2 category . 26
Figure 15 – LED module demarcation of the L140W2 category . 28
Figure 16 – LED module demarcation of the L145W2 category . 30
Figure 17 – LED module demarcation of the L30W1 category . 31
Figure 18 – LED module demarcation of the L58W1 category . 32
Figure 19 – LED module demarcation of the L115W1 category . 33
Figure 20 – LED module demarcation of the L145W1 category . 34
Table 1 – LED module demarcation of the L6W6 category . 9
Table 2 – LED module demarcation of the L14W2 category . 11
Table 3 – LED module demarcation of the L28W2 category . 12
Table 4 – LED module demarcation of the L28W4 category . 13
Table 5 – LED module demarcation of the L28W6 category . 14
Table 6 – LED module demarcation of the L28W28 category . 15
Table 7 – LED module demarcation of the L38W38 category . 17
Table 8 – LED module demarcation of the L56W56 category . 19
Table 9 – LED module demarcation of the L56W2 category . 21
Table 10 – LED module demarcation of the L56W4 category . 22
Table 11 – LED module demarcation of the L112W2 category. 23
Table 12 – LED module demarcation of the L115W2 category. 25
Table 13 – LED module demarcation of the L140W2 category. 27
Table 14 – LED module demarcation of the L145W2 category. 29
– 4 – IEC 63356-2:2022 © IEC 2022
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
LED LIGHT SOURCE CHARACTERISTICS –
Part 2: Design parameters and values
FOREWORD
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