Cyfie 12V LED Trailer Light Kit DOT Certified - Complete Under 80in

In this review the Cyfie 12V LED Trailer Light Kit is evaluated for small trailers and boats under 80in wide. The bottom line: this kit is for DIY owners who want a DOT compliant, weatherproof lighting setup that installs quickly and uses long-lasting LEDs. The package includes two LED tail/turn lights, two amber clearance lights, a license plate bracket, stainless hardware and a split Y-style wiring harness with one 22 ft and one 4 ft lead, so most users will have everything needed to replace or upgrade a full rear lighting assembly without hunting parts.

Key Features

• Complete kit: Includes two 12V LED tail and turn lights, two amber clearance lights, a license plate bracket, wires and stainless steel hardware so installation requires no extra components in most cases.
• IP68 waterproof rating: Fully operable in wet conditions and for submersible use, giving dependable performance on boats and trailers exposed to weather.
• DOT compliant: Built to FMVSS108 visibility and durability requirements, which reduces regulatory and safety concerns on public roads.
• Durable materials: Corrosion resistant hardware and wiring help the kit withstand saltwater and trailer exposure for longer service life.
• Long-life LEDs: LED technology delivers much longer life than incandescent bulbs, lowering maintenance and replacement frequency.
• One-size-for-under-80in: Designed specifically for trailers and boats under 80in wide, simplifying compatibility for small utility and jet ski trailers.

Who It's For

The Cyfie kit is best for owners of small utility trailers, jet ski trailers, boat trailers and RV tongue trailers that are under 80in in width and need a reliable, DOT compliant rear lighting solution. It suits DIY installers who prefer a single packaged solution with color coded connections and included mounting hardware.

It is less suitable for very large trailers, custom lighting setups that require additional connectors or very long runs where the included 22 ft and 4 ft harness leads may be short; users with unusually long wiring runs should plan on adding extension wire or alternate harness routing.

Pros & Cons

Pros

• Easy to install with color coded split Y harness and included bracket and hardware.
• Bright, durable LEDs that perform well in inclement weather thanks to IP68 protection.
• DOT FMVSS108 compliance offers verified visibility and reduces liability risk on roads.

Cons

• Some users may find the included wire lengths limiting for atypical trailer layouts and might need extensions.

Specifications

Operating voltage	12V
Included lights	Two tail/turn LED lights and two amber clearance lights
Wiring harness	Split Y-style; one 22 ft lead and one 4 ft lead
Waterproof rating	IP68
Compliance	DOT FMVSS108 compliant
Mounting hardware	Stainless steel hardware and license plate bracket included

Our Verdict

The Cyfie 12V LED Trailer Light Kit is a practical value pick for owners of trailers under 80in who want a straightforward, DOT certified lighting upgrade that resists corrosion and weather. It delivers bright, long-lasting LEDs and includes most installation parts, making it a time-saving choice for routine trailer maintenance or replacement, though customers with unusual wiring runs should plan for extensions.

Frequently Asked Questions

Is this kit suitable for boat trailers?
Yes, the IP68 waterproof rating and corrosion-resistant hardware make it appropriate for boat and submersible trailer use.

Does the kit include all mounting hardware?
Yes, it includes a license plate bracket and stainless steel fasteners so most installations do not require additional parts.

Will the wiring reach across a long trailer?
The kit includes one 22 ft and one 4 ft harness lead; some layouts may require additional wire extensions for longer runs.