Truck-Lite Europe has taken a significant leap in enhancing the durability and compliance of its LED lighting systems for commercial vehicles by unveiling a cutting-edge in-house testing facility.
This development underscores the company's dedication to product reliability, road safety, and adherence to regulatory standards.
The newly enhanced facility significantly bolsters Truck-Lite's ability to assess its lighting systems in realistic road conditions. Equipped with a comprehensive array of testing technologies, including an optical testing tunnel and reflex testing area, the facility meticulously evaluates each product's light output, color accuracy, and reflectivity.
Comprehensive Testing Procedures
This testing involves repeated power switching and thermal cycling between 23°C and 60°C,
Each product undergoes thorough testing to ensure legal road use, aligning with customer expectations and global vehicle legislation requirements.
The facility is centered around a strenuous 2,000-hour static LED endurance test, simulating continuous on/off operation cycles and thermal stresses akin to daily use. This testing involves repeated power switching and thermal cycling between 23°C and 60°C, ensuring each product's electronic and thermal stability.
Furthermore, IPX4 water-spray testing replicates real road-spray conditions using 30 rotating water jets, a full 360° product rotation, and one hour of continuous exposure to verify water-ingress protection in harsh environments.
Environmental and Mechanical Stress Testing
Additionally, products endure a rigorous 96-hour environmental-chamber test cycle, facing extreme temperatures from -40°C to +60°C, with relative humidity levels reaching up to 95%.
Truck-Lite conducts these tests both with and without vibration, integrating thermal cycling, humidity, and mechanical stresses, which are not typically offered by lower-cost manufacturers.
This comprehensive approach detects weaknesses induced by thermal shock, moisture ingress, and vibration stresses to ensure long-term durability across all environmental and operational conditions.
Alignment with International Regulations
All tests comply with UN ECE regulations, guaranteeing that each lighting system adheres to international safety and performance standards.
According to Robert Field, Validation and Legislation Manager at Truck-Lite Europe, "Our new testing facility allows us to go beyond standard validation processes and simulate the diverse environments our products face every day on the road."
"From electronic reliability and thermal endurance to environmental resistance and optical performance, every product is tested to the highest possible standards, giving OEMs and fleet operators total confidence in the performance and safety of our lighting systems."
Commitment to Continuous Improvement
The data from these testing processes enables Truck-Lite Europe to validate its printed circuit board assemblies (PCBAs), monitor LED performance over the long term, and drive continuous product improvement. For vehicle operators, this translates into lower downtime, improved safety, and reduced maintenance costs.
As James Liddell, Sales Director at Truck-Lite, notes, "This latest investment reinforces Truck-Lite Europe's commitment to technical excellence."
The company offers a wide range of products, including lights, light-mounting systems, wiring harnesses, reflectors, mirrors, maintenance kits, and alarms & switches, providing comprehensive lighting solutions for commercial-vehicle OEMs, converters, and fleet operators.
Truck-Lite Europe, a pioneering manufacturer of high-performance LED lighting for commercial vehicles, has unveiled a new state-of-the-art in-house testing facility, marking a major step forward in its commitment to product reliability, road safety, and regulatory compliance.
The newly expanded facility significantly enhances Truck-Lite’s ability to validate its lighting systems under real, on-the-road conditions. It features a comprehensive suite of testing technologies, including an optical testing tunnel and reflex testing area, where each product’s light output, color accuracy and reflectivity are precisely measured.
Every product is thoroughly tested and validated for legal road use, ensuring it meets both customer expectations and the demands of global vehicle legislation.
IPX4 water-spray testing
At the heart of the facility is a rigorous 2,000-hour static LED endurance test, designed to replicate continuous on/off operation cycles and the thermal stresses experienced in daily use. Testing includes repeated power switching and thermal cycling between +23 °C and +60 °C, verifying the electronic and thermal stability of each product.
In addition, IPX4 water-spray testing is performed to simulate real road-spray conditions. This includes 30 rotating water jets, full 360° product rotation and one hour of continuous exposure to ensure water-ingress protection is maintained in harsh environments.
Products are also subjected to a demanding 96-hour environmental-chamber test cycle, where they are exposed to extreme temperatures ranging from –40 °C to +60 °C, with up to 95% relative humidity.
Advanced capability
Truck-Lite conducts this testing both with and without vibration, combining thermal cycling, humidity and mechanical stress.
This advanced capability, says Truck-Lite is not commonly offered by lower-cost manufacturers. Furthermore, the process identifies any weaknesses caused by thermal shock, moisture ingress or vibration-induced stress, ensuring long-term durability and reliability in all weather and operating conditions.
All testing is fully aligned with UN ECE regulations, guaranteeing that each lighting system meets internationally recognized standards for safety, performance and legal compliance.
Environmental resistance and optical performance
“Our new testing facility allows us to go beyond standard validation processes and simulate the diverse environments our products face every day on the road,” says Robert Field, Validation and Legislation Manager at Truck-Lite Europe.
“From electronic reliability and thermal endurance to environmental resistance and optical performance, every product is tested to the highest possible standards. That gives OEMs and fleet operators total confidence in the performance and safety of our lighting systems.”
The data captured through these intensive processes enables Truck-Lite Europe to validate its printed circuit board assemblies (PCBAs), monitor long-term LED performance and drive continuous improvement across its range. For vehicle operators, this translates into reduced downtime, enhanced safety and lower long-term maintenance costs.
Broad portfolio of products
“This latest investment reinforces Truck-Lite Europe’s position as a market leader in LED lighting innovation and underlines our ongoing commitment to technical excellence,” adds James Liddell, Sales Director at Truck-Lite.
The company offers a broad portfolio of products including lights, light-mounting systems, wiring harnesses, reflectors, mirrors, maintenance kits, and alarms & switches, providing complete lighting solutions for commercial-vehicle OEMs, converters and fleet operators.
