Canada Enforces Violation Status for Trucks with 25% Non-Functional LED Lights

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August 5, 2025

Canada Enforces Violation Status for Trucks with 25% Non-Functional LED Lights

In Canada, the National Safety Code 11B specifies that if 25% or more of the diodes in an LED lamp are inoperative, the light fails inspection, according to John Sova of the Commercial Vehicle Safety Alliance. In contrast, the U.S. lacks a defined percentage for diode failures, focusing instead on visibility requirements outlined in Federal Motor Vehicle Safety Standard No. 108. Sova emphasizes that the position of a malfunctioning diode can significantly impact visibility and that manufacturers are still working to establish consistent standards. Experts recommend proactive replacement of lights to avoid inspection issues, noting that compromised lighting is a common trigger for roadside inspections. Overall, ensuring proper illumination is crucial for safety and liability reasons, as non-compliance can lead to serious legal consequences.

Original source:

https://www.overdriveonline.com/overdrive-extra/article/15752248/truck-led-lights-in-canada-25-of-diodes-out-is-a-violation

Canada Enforces Violation Status for Trucks with 25% Non-Functional LED Lights

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