Is Underglow Lighting Legal in Vermont After the 2026 Policy Reforms?

No. Vermont prohibits underglow lighting on vehicles unless explicitly permitted for emergency or authorized vehicles. State statutes classify such lighting as non-compliant with motor vehicle safety standards, aligning with Vermont’s strict adherence to federal FMVSS regulations. Local law enforcement agencies, including the Vermont State Police, actively enforce these restrictions, with recent 2026 compliance directives emphasizing zero tolerance for non-standard lighting configurations.

Key Regulations for Underglow Lighting in Vermont

  • Color Restrictions: Only white or amber front-facing lights and red rear-facing lights are permitted. Blue, green, or other colored underglow lighting is strictly prohibited under 23 V.S.A. § 1220.
  • Static vs. Dynamic Use: Underglow lighting must remain stationary and non-flashing. Dynamic or flashing effects, including color-changing systems, violate Vermont’s motor vehicle equipment standards.
  • Emergency Vehicle Exemption: Underglow lighting is lawful only on vehicles operated by law enforcement, fire departments, or emergency medical services, as outlined in 20 A V.S.A. § 2651.