Underglow in Kansas
Underglow is legal in Kansas, including while driving, subject to color and flashing limits: Front-visible light must be white or amber with no red from the front, rear red, no flashing, and beams over 300 candlepower aimed within 75 feet.
Verified against primary sources · August 2026
What the law says
Kansas does not ban underglow — it restricts colors and behavior. Front-visible light must be white or amber with no red from the front, rear red, no flashing, and beams over 300 candlepower aimed within 75 feet. A. 8-1751 was repealed in 1984. See also Kansas AG Opinion 2003-6.
Specific Limits
- Restrictions
- Front-visible light must be white or amber with no red from the front, rear red, no flashing, and beams over 300 candlepower aimed within 75 feet.
- While driving
- allowed
Exceptions & Exemptions
Underglow lights cannot be red or blue colors as these are reserved for emergency vehicles. Flashing or strobe patterns are prohibited. Lights must not be visible from the front or rear of the vehicle in a way that could be confused with required lighting equipment.
Frequently Asked Questions
Are underglow legal in Kansas?
What are the exact underglow limits in Kansas?
Are there exceptions for underglow in Kansas?
Street-legal underglow picks
Gear that helps you mod without a ticket in Kansas.
The glow that's legal in every state — inside the cabin instead of under it.
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