PD IEC TS 61231:1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
International lamp coding system (ILCOS)
Hardcopy , PDF
07-31-2010
English
11-15-1999
Foreword
Introduction
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 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 Special lamps
Annex A (informative) Survey ILCOS L - short version, letter section
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