ECE R4: Incandescent lamps for vehicles
Introduction
The ECE R4 regulation covers the specifications and approval criteria for incandescent lamps used in motor vehicles and trailers. This regulation ensures that the incandescent lamps in vehicles meet the performance and safety requirements, guaranteeing reliable lighting in various driving conditions.
Importance of incandescent lamps
Incandescent lamps still play a role in vehicle lighting, especially in applications such as headlights, indicators, and taillights. It is essential that these lamps meet the correct standards to ensure consistent performance and safety. ECE R4 helps to ensure that incandescent lamps are reliable and comply with international regulations.
Specifications of ECE R4
Types of incandescent lamps
The standard covers various types of incandescent lamps used in vehicles, including:
- Headlights: Incandescent lamps for both low beam and high beam.
- Taillights: Incandescent lamps used for the taillights.
- Achterlichten: Gloeilampen die worden gebruikt voor de rear lights.
Light intensity and color
ECE R4 specifies the requirements for the light intensity and color of incandescent lamps. These lamps must be bright enough to adequately illuminate the road, while meeting the color requirements (usually white or yellow for headlights, and red for taillights) to ensure the safety of all road users.
Who is ECE R4 intended for?
ECE R4 is intended for vehicle manufacturers, vehicle lighting suppliers, and mechanics responsible for the installation and maintenance of incandescent lamps in vehicles. This standard applies to all motor vehicles and trailers used on public roads.
Implementation of ECE R4
To comply with the standard, manufacturers and mechanics must ensure that all incandescent lamps in vehicles meet the specified norms. This includes, among other things:
- Inspection and certification: All incandescent lamps must be inspected and certified according to the standards before they are brought to market.
- Correcte installatie: Monteurs moeten ervoor zorgen dat de gloeilampen correct worden geïnstalleerd en dat ze voldoen aan de plaatsingseisen zoals gespecificeerd in de norm.
- Regular inspections: Vehicles must be regularly inspected to ensure that all incandescent lamps function correctly and meet the requirements.
ECE R4 is an essential standard for the approval of incandescent lamps in vehicles. Compliance with this standard ensures not only the performance and reliability of vehicle lighting but also the safety of all road users. Vehicle manufacturers and mechanics play a crucial role in adhering to this standard.