All about ECE R37: Regulations for vehicle lighting
ECE R37 is an essential regulation established by the United Nations Economic Commission for Europe (UNECE). This standard sets the technical requirements for incandescent lamps used in vehicle lighting. By enforcing strict specifications regarding light intensity, color temperature, lifespan, and physical dimensions, ECE R37 ensures that vehicle lighting is safe, reliable, and compatible with various vehicle systems. This regulation is crucial for ensuring road safety and is recognized and applied worldwide in countries that adhere to UNECE rules. UNECE-regels volgen (E-keurmerk).
Why is this standard important?
and be seen. ECE R37 sets requirements for the performance of these bulbs, such as light output and durability. Compliance with this standard ensures that vehicle lighting functions effectively, even under challenging conditions such as bad weather or darkness. This increases road safety for everyone.
Specifications of the regulation
The ECE R37 regulation includes detailed requirements for the performance of light bulbs. This concerns aspects such as light intensity, color temperature, and lifespan. The dimensions and connectors of the bulbs are also specified to ensure they fit well in various vehicle systems. Common bulb types such as H1, H4, and H7 are covered by this standard. For a complete overview of the technical specifications, you can visit the official UNECE page. here.
Compliance with the standard
Manufacturers that produce incandescent lamps for vehicles must comply with strict technical requirements, such as the correct warm white light output. This ensures that their products meet the legal requirements for safety and performance. Car manufacturers who integrate these lamps into their vehicles can be confident that they meet the highest standards. This contributes to the safety of drivers and passengers.
Innovations in vehicle lighting
Although this standard applies to incandescent lamps, recent innovations have led to a shift towards LED in many modern vehicles. LED lamps offer advantages such as a longer lifespan, lower energy consumption, and improved light quality. While incandescent lamps are still widely used, especially in older vehicles, LED technology provides an attractive alternative for those seeking more efficient lighting.
LED lighting.
ECE R128 sets out the technical requirements and performance criteria for LED light sources used in vehicles. Just as ECE R37 regulates incandescent lamps, ECE R128 establishes standards for light intensity, light color, lifespan, and safety for LED lamps. This regulation is essential to ensure that LED lighting in vehicles meets international safety standards and provides consistent performance.
Do you want to ensure that your vehicle lighting meets the highest standards? Discover our collection of incandescent lamps that comply with ECE R37. As well as our modern LED Marker Lights and driving lights where this plays an important role.