The Optronics LP51CB Incandescent Trailer License Plate Light provides dependable license plate illumination for trailers, ensuring your plate remains visible and compliant with road safety regulations. Designed for durability and simplicity, this compact surface-mount light delivers bright, focused illumination while drawing minimal power from your trailer’s standard 12-volt electrical system.

Built with a rugged polycarbonate lens and housing, the LP51CB protects the internal bulb from vibration, moisture, and road debris commonly encountered during towing. The included ABS mounting bracket allows for quick installation on most trailer frames or license plate brackets.

Its single-wire, self-grounding design simplifies wiring and makes it an easy replacement for many common trailer license plate lights. Whether you’re towing a utility trailer, enclosed cargo trailer, boat trailer, or RV, the LP51CB provides reliable plate illumination for nighttime travel and low-light conditions.

Key Features

DOT-Compliant License Plate Illumination
Provides clear lighting to keep your trailer plate visible and road-legal.

Simple Self-Grounding Design
Single-wire installation reduces wiring complexity.

Low Power Consumption
Draws only 0.046 amps, minimizing load on your trailer wiring system.

Durable Polycarbonate Construction
Impact-resistant housing and lens withstand weather and road debris.

Quick Surface Mount Installation
Includes ABS mounting bracket for easy attachment.

Specifications

Cross Reference – Replacement for Common License Plate Lights

The LP51CB is commonly used as a replacement for several small surface-mount trailer license plate lights used on utility trailers and cargo trailers.

Compatible Replacements

• Optronics LP53CB

• Wesbar 102641

• Peterson V428

• Truck‑Lite 156

These lights share similar compact mounting styles commonly found on:

• Utility trailers

• Boat trailers

• Cargo trailers

• RVs and campers

Common Applications

The Optronics LP51CB license plate light is widely used on:

• Enclosed cargo trailers

• Utility trailers

• Equipment trailers

• Boat trailers

• RVs and campers

Its compact design makes it ideal for installations where space is limited but visibility is critical.

Why Replace Your Trailer License Plate Light?

A functioning license plate light is required for legal nighttime towing in most regions. Replacing worn or damaged lights ensures:

✔ DOT lighting compliance
✔ Improved nighttime visibility
✔ Safer towing conditions
✔ Reduced risk of citations

Available at AAA Trailer

AAA Trailer supplies trailer lights, wiring, axles, brakes, wheels, and trailer parts for trailer owners across the United States.

📞 Call/Text: 517-225-1991 🌐 AAATrailer.com

What sets us apart is our dedicated team of knowledgeable professionals who are always ready to assist. Great customer service isn't just a promise—it's the foundation of our success. We invite you to visit our showroom or reach out for personalized advice. Whether you're purchasing online or stopping by, we're here to make your trailer journey seamless. Visit Us Today

• Address: 4675 East Grand River Ave, Howell, MI 48843
• Phone: (517) 225-1991 (Call or text)
• Hours: Monday to Friday: 10:00 AM - 5:30 PM | Saturday: By appointment

Thank you for considering AAA Trailer. We're excited to help you hit the road with confidence! If you have any questions, don't hesitate to contact us.

To deliver your favorite products, we have partnered with the UPS & FEDEX . We are ready to entrust them with your orders and are always on your side if something goes wrong.

 We will be happy to assist you with eligible returns, the return instructions, and the shipping address. If you need a return or exchange, send us an email so we can discuss a replacement.