Cyfie 12V LED Trailer Light Kit DOT Certified, Utility, Submersible for Boat RV Car with 22ft Wire Harness Wafer LED IP68 Waterproof Under 80 inch Truck
Cyfie 12V LED Trailer Light Kit DOT Certified, Utility, Submersible for Boat RV Car with 22ft Wire Harness Wafer LED IP68 Waterproof Under 80 inch Truck
Hero image 0 of Cyfie 12V LED Trailer Light Kit DOT Certified, Utility, Submersible for Boat RV Car with 22ft Wire Harness Wafer LED IP68 Waterproof Under 80 inch Truck, 0 of 12
In 50+ people's cartsFlash DealOverall pick
CYFIE

Cyfie 12V LED Trailer Light Kit DOT Certified, Utility, Submersible for Boat RV Car with 22ft Wire Harness Wafer LED IP68 Waterproof Under 80 inch Truck

300 ratings

Key item features

  • Complete Lighting Assembly: This comprehensive kit includes two 12-LED main tail lamps with running, brake, and turn signals, two amber side marker lights, plus reflective decals for enhanced visibility.
  • Submersible Durability: Sealed, splash-resistant lights prevent water ingress and short circuits. Upgraded LED beads ensure stable output, resisting long-term outdoor, saltwater, or bad weather failure.
  • Optimized Wiring Harness: Includes a 22-foot pre-assembled, 4-color-coded wiring harness with a waterproof plug, optimized for seamless main and side marker light connections.
  • Effortless DIY Installation: All necessary hardware, fasteners, and wire accessories are included, facilitating easy novice self-installation without requiring professional assistance.
  • Certified Vehicle Compatibility: DOT FMVSS 108 compliant, this 12V submersible kit suits utility, boat, RV, and small trailers (under 80 inches), allowing flexible installation.
Generated by AI

Specs

Tail light type, LED lightVehicle fitment type, SpecificVehicle mount location, Rear, Passenger SideAutomotive light lens type, LEDColor, RedBrand, CYFIE

About this item

Product details

12‑LED Square Trailer Tail Light Assembly, 22FT Pre‑Assembled Wiring Harness & Complete Installation Hardware, DOT FMVSS 108 Splash‑Resistant Stop Turn Marker Lights for 12V Utility, Boat & Small Tow Trailers

Complete LED trailer tail light kit includes 2 main tail lamps, amber side marker lights, 22‑ft pre‑assembled wiring harness, mounting bracket, wiring fittings, metal hardware and reflective decals. DOT FMVSS 108 compliant, these sealed splash‑resistant 12‑LED lights integrate running, brake and turn‑signal functions for most 12V small tow vehicles: camping, boat and flatbed utility trailers. The 22‑foot extended harness enables flexible installation for various trailer sizes. All‑in‑one accessories support direct installation for home use, outdoor recreation and small trailer repair shops.

What’s Included in the Package

Everything for installation is included; no extra hardware needed:

💡2 × Square LED Main Tail Lamps: Red polycarbonate lens, 12 LEDs, built‑in reflector, running/brake/turn‑signal multi‑function

✨2 × Amber Side Marker Lights for side visibility

🔌1 × 22FT 4‑Color‑Coded Trailer Wiring Harness with waterproof plug

🗜️1 × Adjustable black plastic mounting bracket

🔩Fasteners: 4 mounting screws, 4 lock nuts

🧰Wire accessories: 6 wire caps, 6 quick‑splice connectors, 6 terminal clips

🔴Reflective decals (red & white) for enhanced nighttime passive visibility

  • accessories. All packaged contents are 100% consistent with the product page description, eliminating misleading description and item inconsistency issues.
  • loss. The optimized wiring configuration perfectly matches the side marker lights and main lights, solving the problem of inconsistent wire color and mismatched wiring guidelines.
  • preventing water ingress and short circuit during outdoor use, salt water splashing and bad weather. The upgraded LED beads ensure stable lighting output, no failure or damage after long-term outdoor use.
  • vague and incomplete installation instructions. It allows novice users to complete self-installation easily without professional shop assistance.
  • process greatly avoid logistics errors, loss and wrong delivery problems, ensuring users receive complete and qualified products.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Tail light type

LED light

Vehicle fitment type

Specific

Vehicle mount location

Rear, Passenger Side

Automotive light lens type

LED

Warranty

Warranty information

Wire Connection Tips Left Side： White Wire- Ground White+ Yellow - Front side works with high brightness White+ Brown - Three sides works, front side is low brightness Right Side： White Wire- Ground White+ Green - Front side works with high brightness White+ Brown - Two sides works, front side is low brightness

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Refine your search

Customer ratings & reviews

4.5 out of 5 stars
stars
300 ratings100 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars74% (223)
  2. 4 stars11% (34)
  3. 3 stars5% (16)
  4. 2 stars2% (5)
  5. 1 star7% (22)

Reviews summary

Pros

  • : Offers a complete package at a reasonable cost.
  • : Products are constructed with durable materials.
  • : Fits trailer snugly and holds in place.
  • : Suitable for trailers under 14 ft.
  • : Has a visually appealing design on the trailer.

Neutral

  • : Can be straightforward, but often lacks clear instructions.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 100 reviews

Oct 12, 2026
Reviewer name: Kelly
Top Reviewer
Sold byMingXi Commerce Co LtdDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Perfect for Refurbishing Our Old Boat Trailer

We used this Cyfie 12V LED Trailer Light Kit to refurbish our 1975 boat trailer, and we are very impressed with it! The kit came with everything we needed to get the job done, which made the whole project much easier. The lights are a great upgrade for our older trailer, and I love that they are LED and submersible since we use the trailer for our boat. Everything we needed was included, so we didn't have to run around looking for extra parts. Overall, we are very happy with this kit and would definitely recommend it to anyone fixing up an older boat trailer!

Helpful?74A3NTT6V2XU1740141901
Feb 24, 2026
Reviewer name: Franz
Top Reviewer
Sold byMingXi Commerce Co LtdDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Ease of installation with clear instructions

Ease of installation with clear instructions and assembly.

Helpful?74A3NTT6V2XU1740141901
reply from MingXi Commerce Co Ltd

Hello Franz! Glad to hear our clear instructions make installation a breeze for you! We’re glad this trailer light kit brings you a great using experience.It would be fantastic if you could upload your installation video along with your review!

May 12, 2026
Reviewer name: Tim
Sold byMingXi Commerce Co LtdDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

hooking up lights on new trailer

I like the way it was all laid out left side the right side and the wiring right down the middle

Helpful?74A3NTT6V2XU1740141901
Current price is Now $24.07
You save $12.92
was $36.99
Price when purchased online
  • Free 90-day returns

How do you want your item?

Try 30 days for just $1! Choose a plan at checkout.
How do you want your item?
Ships to
Arrives by Tomorrow
.
Order within 59 min
Sold by MingXi Commerce Co LtdPro Seller
Fulfilled by Walmart
4.544162436548223 out of 5 stars
4.5 stars out of 5, based on 997 seller reviews(4.5)
Free 90-day returns
walmart plus

Try 30 days of Walmart+ for just $1!

T&C apply.