AS/NZS IEC 61231:2020
International lamp coding system (ILCOS)
Standard adopts IEC 61231:2010 Amd 1:2013 CSV, which gives the rules for the international lamp coding system and covers all lamp categories, excluding vehicle lamps. Coding for the main lamp types is specified and, for the others, will follow by amendments to this standard as appropriate. This standard is identical with, and has been reproduced from, IEC 61231:2010 Amd 1:2013 International lamp coding system (ILCOS). Supersedes AS/NZS 61231:2001
AS/NZS IEC 61231:2020 International lamp coding system (ILCOS)
CONTENTS
FOREWORD
INTRODUCTION
INTRODUCTION TO THE AMENDMENT
1 Scope and object
2 Normative references
3 Principles
4 Basic structure
4.1 Letter section
4.2 Figure section
4.3 Length of the code
5 Lamp categories
5.1 Incandescent lamps – tungsten filament lamps
5.2 Tungsten halogen lamps (non-vehicle)
5.3 Fluorescent lamps
5.4 High-pressure sodium vapour lamps
5.5 Low-pressure sodium vapour lamps
5.6 High-pressure mercury vapour lamps
5.7 Metal halide lamps
5.8 LED modules and lamps
5.9 Special lamps
Annex A (informative) Survey ILCOS L – short version, letter section
Bibliography
Table 1 – Dimensions
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AS/NZS IEC 61231:2020 International lamp coding system (ILCOS)
CONTENTS
FOREWORD
INTRODUCTION
INTRODUCTION TO THE AMENDMENT
1 Scope and object
2 Normative references
3 Principles
4 Basic structure
4.1 Letter section
4.2 Figure section
4.3 Length of the code
5 Lamp categories
5.1 Incandescent lamps – tungsten filament lamps
5.2 Tungsten halogen lamps (non-vehicle)
5.3 Fluorescent lamps
5.4 High-pressure sodium vapour lamps
5.5 Low-pressure sodium vapour lamps
5.6 High-pressure mercury vapour lamps
5.7 Metal halide lamps
5.8 LED modules and lamps
5.9 Special lamps
Annex A (informative) Survey ILCOS L – short version, letter section
Bibliography
Table 1 – Dimensions