EN12368 Certification for LED Traffic Lights: What Buyers Need to Know
EN12368 is the European standard that specifies performance requirements for road traffic signal heads. If you are sourcing LED traffic lights for European markets, understanding this certification is essential.
What is EN12368?
EN12368 is a European Norm that defines the optical, mechanical, and electrical performance requirements for vehicle traffic signals, pedestrian signals, and bicycle signals. It ensures that traffic lights are visible, reliable, and safe under various environmental conditions.
Key Requirements of EN12368
- Luminous Intensity: Minimum and maximum brightness levels for different signal colors
- Color Specifications: Precise chromaticity coordinates for red, yellow, and green signals
- Beam Pattern: Light distribution must cover required viewing angles
- Environmental Testing: Resistance to temperature, humidity, vibration, and UV exposure
- Electrical Safety: Compliance with insulation and surge protection requirements
Why EN12368 Matters
Products certified to EN12368 demonstrate that they meet European safety and performance standards. Many European countries require EN12368 certification for traffic signal installations in public roads.
Other Important Certifications
- CE Marking: Required for products sold in the European Economic Area
- RoHS: Restricts hazardous substances in electrical equipment
- IP Rating: Indicates protection against dust and water ingress
How to Verify Certification
When buying LED traffic lights, ask your supplier for test reports and certificates. Reputable manufacturers like GAOQIAO provide full documentation including EN12368 test reports, CE certificates, and IP65 test results.
Conclusion
EN12368 certification is a critical factor when sourcing traffic lights for European projects. Always verify certification documents and choose manufacturers with proven compliance records.