Colorado Neon Underglow Laws

Colorado Neon Underglow Laws :  Neon underglow lights have gained popularity among car enthusiasts as a way to enhance the visual appeal of their vehicles. However, it is crucial to understand the laws and regulations surrounding their use. In this blog post, we will delve into the neon underglow laws in Colorado, providing you with up-to-date information to ensure you stay compliant with the state’s regulations.

The Legality of Underglow Lights in Colorado

According to the Colorado Revised Statutes, underglow lights are not explicitly prohibited in the state. However, certain regulations must be followed to ensure compliance.

Regulations to Follow

In Colorado, there are specific rules and regulations that govern the use of underglow lights. These regulations include:

  • Limitations on the number and type of lights: While there is no specific limit on the number of underglow lights, it is essential to avoid excessive lighting that could cause distractions or impair visibility.
  • Prohibition on the use of green underglow lights: Green underglow lights are not allowed in Colorado, as they are reserved for use by emergency vehicles.
  • Restrictions on light intensity: Underglow lights should not emit excessive brightness that can blind or distract other drivers on the road.

Local Regulations

Apart from the state laws, it is crucial to be aware of any additional rules or regulations imposed by your city or county within Colorado. Some local jurisdictions may have specific restrictions on the use of underglow lights, such as limitations on hours of use or areas where they are prohibited.

Safety Considerations

While underglow lights can be visually appealing, it is important to prioritize safety. Ensure that the installation of underglow lights does not obstruct any required lights on your vehicle, such as headlights or taillights. Additionally, use underglow lights responsibly and avoid any actions that may jeopardize road safety.

Final Words

Understanding the neon underglow laws in Colorado is essential for car owners who wish to install underglow lights on their vehicles. While underglow lights are not explicitly prohibited, it is crucial to adhere to the regulations set forth by the state. Additionally, staying informed about any local rules and prioritizing safety are key to enjoying the aesthetic appeal of underglow lights while driving responsibly.


Are underglow lights legal in Colorado?

Yes, underglow lights are legal in Colorado, but there are certain regulations that must be followed. It is essential to ensure that the underglow lights comply with state and local laws to avoid any legal issues.

What are the regulations for underglow lights in Colorado?

According to Colorado law, underglow lights are permitted as long as they emit only white or amber light and are not flashing, rotating, or oscillating. These lights should be installed in a manner that they are not visible from the front of the vehicle and do not distract other drivers on the road.

Are there any local regulations regarding underglow lights in Colorado?

While the state of Colorado allows underglow lights, it is important to check with local authorities for any additional regulations. Some cities or counties may have specific restrictions on the use of underglow lights, so it is crucial to be aware of and comply with these local regulations.

What safety considerations should I keep in mind when using underglow lights in Colorado?

When using underglow lights in Colorado, it is important to prioritize safety. Avoid using distracting or excessively bright lights that can impair the visibility of other drivers. It is also crucial to ensure proper installation and secure wiring to prevent any electrical hazards. Regularly inspect the lights for any damage and make sure they are functioning correctly.

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