Under Florida tag light law, the lamp over your rear license plate must shine white light and make the plate readable from 50 feet behind the vehicle at night. If yours is out, you can be pulled over and cited, but the ticket is a nonmoving violation with no points, and Florida lets you shrink the fine to about $14 if you fix the light and file an affidavit of compliance within 30 days.
The Statute in Plain Terms
Florida Statute 316.221 is the controlling rule. Either a taillamp or a separate lamp has to illuminate the rear plate with white light so it is clearly legible from 50 feet away.1Justia. Florida Statutes 316.221 – Taillamps The statute doesn’t demand a specific bulb type or lumen count. Readable at 50 feet, you comply. Not readable, you don’t.
The tag light also has to come on automatically whenever your headlamps or auxiliary driving lamps are on.1Justia. Florida Statutes 316.221 – Taillamps Since Section 316.217 requires headlights between sunset and sunrise and in rain, smoke, or fog, your tag light should be on any time your headlights are.2Online Sunshine. Florida Statutes 316.217 If it isn’t, suspect the wiring rather than the bulb.
White Light Only
The white-light rule in Section 316.221 is backed up by Section 316.2397, which restricts colored lights on non-emergency vehicles. Red and blue are reserved for law enforcement and emergency use, and putting them on a personal car brings penalties well beyond an equipment ticket.
Aftermarket LEDs are the usual trouble. Some marketed as “cool white” or “super bright” actually throw a visible blue or purple tint. If an officer reads the light as anything other than white, you can be cited no matter what the packaging said. Before you install replacement bulbs, hold them against a known white source and check for color shift.
Why a Broken Tag Light Matters Beyond the Ticket
A dark tag light is one of the easiest reasons an officer has to pull you over. Under Florida Statute 316.610, any officer with reasonable cause to believe a vehicle’s equipment is unsafe or noncompliant may stop and inspect it.3Justia. Florida Code 316.610 – Safety of Vehicle; Inspection A tag light that’s clearly out or visibly dim clears that bar easily.
The U.S. Supreme Court held in Whren v. United States (1996) that an officer’s subjective motivation for a stop is irrelevant so long as an objectively valid traffic violation exists.4Legal Information Institute. Whren et al. v. United States If your plate isn’t lit, the stop is lawful even when the officer is really interested in something else. Once you’re stopped, the officer can check your license, registration, and insurance, and the encounter can widen if anything else surfaces. A $5 bulb removes a common pretext.
Fines, Points, and the 30-Day Fix-It Option
A Section 316.221 violation is a noncriminal traffic infraction and is punished as a nonmoving violation under Chapter 318.1Justia. Florida Statutes 316.221 – Taillamps Nonmoving violations add no points to your driving record.5Florida Department of Highway Safety and Motor Vehicles. Points and Point Suspensions The base fine is $30, but after Florida’s mandatory court costs and surcharges, the total typically lands near $108.6Florida Senate. 2026 Bill Analysis – Distribution Schedule of Court-Related Filing Fees
Section 318.18 offers a much cheaper path. If you’re cited for a Section 316.610 equipment violation, you can correct the defect and have a law enforcement officer sign an affidavit of compliance within 30 days. You pay $4 to the law enforcement agency for the affidavit, then file it with the clerk of court within that same 30-day window. Your fine drops to $10.7Online Sunshine. Florida Statutes 318.18 Total: $14 instead of roughly $108.
The steps:
- Fix the light. Replace the bulb, repair the wiring, or clean the lens until the plate is properly illuminated.
- Get the affidavit signed. Return to any law enforcement agency within 30 days, have an officer verify the repair, and pay the $4 fee.
- File with the clerk. Present the signed affidavit to the clerk of court before the 30-day deadline.
Miss the 30-day window and you pay the full amount. Ignore the citation entirely and Florida can suspend your driving privileges for failure to pay, which is a much bigger problem than the tag light was.
Replacing the Bulb Yourself
Most tag light swaps take under 10 minutes and need only a screwdriver. The common bulb types are the 194 (T10) wedge and festoon bulbs in 42mm or 44mm. Your owner’s manual or an auto parts store lookup will confirm the size. Replace both bulbs at once even if only one is out. The other is usually not far behind.
On most vehicles the housing is reachable from outside by removing one or two small screws near the plate. Pop the cover, pull the old bulb straight out, push the new one in, and test with your headlights on before reassembling. Some vehicles route access through the trunk instead: peel back the liner near the plate, twist the socket counterclockwise, swap the bulb, and reinstall.
Handle new bulbs with clean hands or cotton gloves, since skin oils shorten bulb life. If you go with LEDs, confirm they emit true white light and carry a DOT marking, and watch for a dashboard warning. Some vehicles read the LED’s low power draw as a burned-out bulb, which is fixed with a small resistor or a canbus-compatible LED.
Antique Plates and Trailers
Florida Statute 320.086 sets up special plate categories: “ancient” motor vehicles with a model year of 1945 or earlier, and “antique” plates for vehicles at least 30 years past their model year.8FindLaw. Florida Statutes Title XXIII 320.086 The statute does not explicitly exempt these vehicles from Section 316.221. Many pre-1945 cars were built without dedicated plate illumination, so owners should check with the Florida Department of Highway Safety and Motor Vehicles about how the lighting rules apply to their registration class.
Trailers sit in a gray zone. Section 316.2225 imposes additional lighting requirements on certain trailer types, but a small utility trailer may rely on the tow vehicle’s lighting rather than carry its own tag lamp. If you tow regularly, the safer move is adding a plate light rather than assuming you’re exempt.