Missouri Neon Underglow Light Laws

Underglow lights are eye-catching non-standard vehicle lighting modifications that are popular in the automotive industry.

These lights attach to the underbelly of the vehicle and create a halo effect. This aesthetic is the main reason why individuals choose to install underglow lights.

These lighting systems typically use neon tubes or LED bulbs. These are available in different styles and colors.

The laws concerning their attachment and usage vary across states. While some states deem their use illegal, others place limitations or restrictions on them in terms of type, color, and placement.

Considering the different rules and regulations in different states, is underglow legal in Missouri? That’s what we’ll discuss in this article.

Missouri Laws for Underglow Lights

White Camaro with blue LED underglow

The laws concerning ground-effect lighting and underglow lights are covered by Missouri’s vehicle code. You will find the details pertaining to the usage and restriction of these lights under Missouri Revised Statutes, Title XIV, Chapter 307.

The state does not restrict the installation of accessory lighting. As a result, we can conclude that neon underglow lights are not prohibited as long as the individual takes into account certain restrictions.

  • Light type: The vehicle code of the state makes no reference to the type or form of light that can be used. However, section 307.080 mentions the number and location of permitted auxiliary lamps and the penalty for violating the provision.
    • You are allowed to mount up to three auxiliary lights on the front of a vehicle.
  • Size: As with the light type, there is no citation regarding the size of light that can be affixed to a vehicle. But there is mention of the distance at which a light can be affixed from the ground level. With auxiliary lights, this distance lies between 12″ and 42″.
  • Permitted colors: Section 307.095 mentions the permitted colors of auxiliary lights. These lights cannot be any other color except amber, yellow, or white. Additionally, it is a violation to have red lights on the front of a civilian vehicle.
  • Luminosity: The intensity of the aftermarket light should not be strong. The lights should scatter at a distance so that they do not interfere with other vehicles on the road.
Magenta underglow neon kit

Since there are no specific laws in Missouri that prohibit the installation of neon underglow lights, you can consider them legal.

As long as you examine the state’s regulations for aftermarket lights and stick to them, there should be no cause for worry. These regulations include avoiding certain colors like blue and red.

While there is no specific restriction regarding the use of blue color in the state’s code, it is advisable not to use it. This color is associated with authorized vehicles like ambulances and police, and its use in a civilian vehicle can create unnecessary confusion and trouble.

Any individual caught in violation of the state’s vehicle codes regarding vehicle lighting can be charged with a misdemeanor.

Before deciding to make any modifications to your vehicle, be sure to check with local authorities, as these rules and regulations may differ across cities and counties.

State of Missouri Info

Flag of Missouri

Named after the Missouri River that flows through it, the “Show-Me State” or Missouri is a Midwestern state that lies between Kentucky and Kansas.

Missouri has 114 counties and the largest cities in the state are Kansas, St. Louis, Columbia, Springfield, and Jefferson City, the capital city of Missouri.

Home to beautiful landscapes and scenery, with grassy peaks and stunning Ozark Mountain peaks, Missouri is a beautiful state.

Population: 6.18 million
Capital: Jefferson City
Registered vehicles: 5,153,425
Total lane miles: 277,504
Number of highways: 7

Wikipedia | State Website

Underglow light law reference: Missouri Revised Statutes

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