ChinaAutoRegs｜GB/T 15766.2-2007 英文版/English/翻译/道路机动车辆灯泡 性能要求
Lamps for Road Vehicles – Performance Requirements

1. SCOPE

This Standard is applicable to replaceable lamps (filament lamps and discharge lamps) to be used in headlamps, fog-lamps and signaling lamps for road vehicles. It is especially applicable to those lamps which are listed in IEC 60809. However, the standard may also be used for other lamps falling under the scope of this standard, as well as for future developments, e.g. such where the light is produced by light emitting diodes (LED).

It specifies requirements and test methods for the measurement of performance characteristics such as lamp life, lumen maintenance, torsion strength, glass bulb strength and resistance to vibration and shock. Moreover, information on temperature limits, maximum lamp outlines and maximum tolerable voltage surges is given for the guidance of lighting and electrical equipment design.

For some of the requirements given in this standard, reference is made to data given in tables. For lamps not listed in such tables, the relevant data are supplied by the lamp manufacturer or responsible vendor.

The performance requirements are additional to the basic requirements specified in IEC 60809. They are, however, not intended to be used by authorities for legal type-approval purposes.

Note: In the various vocabularies and standards, different terms are used for “incandescent lamp” (GB/T 2900.65-2004: 845-07-04) and “discharge lamp” (GB/T 2900.65: 845-07-17). In this standard “filament lamp” and “discharge lamp” are used. However, where only “lamp” is written both types are meant, unless the context clearly shows that it applies to one type only.

2. NORMATIVE REFERENCES

The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated references, subsequent amendments (corrigenda excluded) to, or revisions of, any of these publications do not apply. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. For undated references, the latest edition of the normative document referred to applies

GB/T 2900.65 Electrotechnical terminology − Lighting
IEC 60068-2-6:1995 Environmental testing – Part 2: Tests – Test Fc: Vibration (sinusoidal) – Basic safety publication
IEC 60068-2-47:1999 Environmental testing – Part 2-47: Test methods – Mounting of components, equipment and other articles for vibration, impact and similar dynamic tests
IEC 60410:1973 Sampling plans and procedures for inspection by attributes
IEC 60809:2004 Lamps for road vehicles – Dimensional, electrical and luminous requirements
ISO 5344:1980 Electrodynamic test equipment for generating vibration – Methods of describing equipment characteristics

3. TERMS AND DEFINITIONS

For the purpose of this document, the following terms and definitions and those given in IEC 60809 apply.

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