Motorcycle License Plate Lights Explained | What They Are & Why You Need One
When upgrading or customizing your motorcycle, it’s easy to focus on headlights, turn signals, or tail lights—but one small component often gets overlooked: the license plate light.
This tiny LED or halogen light plays a big role in keeping your bike street-legal. Whether you're installing a fender eliminator kit, integrated tail light, or customizing your rear end, a proper license plate light is required by law in all 50 states.
This guide explains what a motorcycle license plate light is, why it's legally required, how it works, and how to choose the best LED upgrade for your ride.
What Is a License Plate Light?
A license plate light is a small, low-profile light that shines onto your motorcycle's license plate to ensure it's visible at night or in low-light conditions.
It’s usually mounted:
- ✔️ Above or beside the plate on a fender or tail tidy
- ✔️ Integrated into a license plate frame or bolt
- ✔️ As part of an integrated tail light system
💡 License plate lights are white only and must remain illuminated whenever the motorcycle’s running lights or headlights are on.
Why Are Motorcycle Plate Lights Required?
All U.S. states and Canadian provinces require that your license plate be clearly visible from at least 50 feet—day or night.
Without proper illumination, you may receive:
- 🚨 Fix-it tickets
- 💸 Fines
- ❌ Failed inspections
DOT and SAE regulations state that license plate lighting must:
- ✔️ Emit white light only
- ✔️ Be wired to the running light or headlight circuit
- ✔️ Not blink, flash, or change color
Types of License Plate Lights
🔹 Integrated LED Light (Most Common)
Installed above or beside the plate. Often found in fender eliminator kits or aftermarket brackets.
🔹 LED License Plate Frame
Surrounds the entire plate and includes built-in white LEDs. Great for custom builds and cruisers.
🔹 Bolt-Style Plate Lights
Each plate bolt has a built-in LED lens. Ideal for clean custom looks and side-mount plates.
🔹 Tail Light-Integrated Plate Light
Some integrated tail lights include a built-in plate light on the bottom edge of the housing.
Benefits of LED License Plate Lights
- ✅ Street Legality: Avoid fines, inspections, or safety violations
- ✅ Night Visibility: Clearly displays your plate to other drivers and law enforcement
- ✅ Custom Fit: Clean rear-end styling with stealthy illumination
- ✅ Low Power Draw: LED lights use 90% less power than stock halogens
- ✅ Long Lifespan: Eagle Lights LEDs last 30,000+ hours
Compatible Motorcycle Styles
Our license plate lights are compatible with:
✅ Harley-Davidson
- Sportster, Softail, Dyna, Touring
- Fender eliminator and side-mount plate builds
- Integrated plate lights on tail lights and saddlebag kits
✅ Indian Motorcycles
- Scout, Chief, Chieftain, Challenger, Pursuit
- Custom fender kits and integrated tail setups
✅ Metric Motorcycles
- Honda Rebel, Shadow, CB series
- Yamaha MT, Bolt, R-series
- Kawasaki Ninja, Z-series, Vulcan
- Suzuki SV650, GSX-R, Boulevard
Installation Overview
Time required: 10–20 minutes
Tools You May Need:
- Small screwdriver
- Wire stripper/crimper (if not plug-and-play)
- Zip ties or adhesive backing
Basic Steps:
- Mount the LED above or next to the license plate using the bracket or frame
- Connect the positive wire to the running light or tail light circuit
- Connect the negative wire to ground
- Test by turning on your key or headlight switch
- Secure wiring with zip ties or adhesive mounts
All Eagle Lights plate lights use white LEDs and come with mounting hardware and wiring instructions.
FAQs
Q: Is a license plate light required?
Yes. Most U.S. and Canadian laws require that your plate is illuminated with a white light whenever your bike is on.
Q: Can I use a color-changing or RGB plate light?
No. License plate lights must emit a steady, white-only light. Colored lights are for show use only and may result in fines.
Q: Can I install one with my fender eliminator?
Yes! Our plate lights are designed to pair with tail tidies and custom brackets.
Q: Do you offer bolt-style plate lights?
Yes! We offer LED license plate bolts in white with universal fitment.