Are Underglow Lights Legal in Illinois?: 1 Minute to Understand the Laws on Underglow Lights in Illinois

Underglow lights, also known as neon or LED accent lights installed beneath vehicles, are a popular way for car enthusiasts to personalize their rides. However, laws regarding their use vary widely across the United States. In Illinois, underglow lights are not explicitly banned, but they are subject to strict regulation under state vehicle code. Specifically, underglow lights must not display red or blue colors visible from the front of the vehicle, as these are reserved for emergency vehicles. Additionally, flashing, oscillating, or moving lights are prohibited on non-emergency vehicles. White and amber underglow lights are generally considered the safest choices if you want to avoid legal issues. Importantly, all lights must be non-glaring and should not impair other drivers’ vision on the road. For enthusiasts wanting to showcase their vehicles, it’s best to use underglow lighting only when parked or at private car shows to fully avoid the risk of citation.

Tips 1:

From a designer’s perspective, the strategic use of lighting—both for vehicles and interior spaces—has a strong impact on the mood and aesthetic appeal. The right lighting design can accentuate a vehicle’s silhouette, just as thoughtfully placed lighting at home can transform a room. If you enjoy playing with ambient effects, you might also find it rewarding to experiment with lighting features when planning your interior design, creating personalized atmospheres that complement your unique style.

FAQ

Q: Can I have underglow lights installed if I don’t turn them on while driving in Illinois?

A: Yes, you can install underglow lights, but it’s safest to only turn them on when your vehicle is parked or at car shows to avoid legal complications.

Q: Are certain underglow light colors specifically illegal in Illinois?

A: Red and blue lights visible from the front are illegal, as they are reserved for emergency vehicles. Other colors like green, purple, and white are less likely to cause issues, but check local ordinances for updates.

Q: Do underglow lights need to be approved or certified by Illinois authorities?

A: No specific approval is required, but all vehicle lighting must comply with Illinois’ regulations regarding color, brightness, and placement.

Q: Can I use flashing underglow lights in Illinois?

A: No, flashing or moving underglow lights are illegal for non-emergency vehicles in Illinois.

Q: Do other areas of my car (like wheel wells or grills) have lighting restrictions in Illinois?

A: Yes, all exterior lighting (including wheel wells and grills) must comply with the same color and flashing restrictions as underglow lights.