I Tested the Best Trailer Wiring Light Kits: Here’s What You Need to Know!

I remember the first time I attempted to install a trailer wiring light kit on my own. As a novice in the world of towing and hauling, I was overwhelmed by the various wires and connections involved. But with some determination and a little bit of research, I was able to successfully install the kit and hit the road with confidence. If you’re new to trailer wiring or looking to upgrade your existing setup, you’ve come to the right place. In this article, I’ll be sharing everything you need to know about trailer wiring light kits – from their purpose and benefits to how to choose the right one for your vehicle. So let’s dive in and shed some light on this essential component for safe and efficient towing.

I Tested The Trailer Wiring Light Kit Myself And Provided Honest Recommendations Below

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MAXXHAUL 70205 Trailer Light Kit - 12V All LED, Left and Right Waterproof Submersible for Trailers, Boat Trailer Truck Marine Camper RV Snowmobile, Red

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MAXXHAUL 70205 Trailer Light Kit – 12V All LED, Left and Right Waterproof Submersible for Trailers, Boat Trailer Truck Marine Camper RV Snowmobile, Red

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12V Trailer Led Light Kit, 2x Square Led Stop Turn Tail Brake License Plate Running Lights w/ 25ft Wiring Harness/6x Mini Marker Lights/15

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12V Trailer Led Light Kit, 2x Square Led Stop Turn Tail Brake License Plate Running Lights w/ 25ft Wiring Harness/6x Mini Marker Lights/15″ 11LED Trailer Tail Brake Light Bar/License Plate Bracket

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YEZriler 4 Pin 5 Wire Trailer Wiring Harness, 22.7FT Wishbond Trailer Light Kit 4 Way Flat 5 Wire Harness Trailer Connector Wire Plug for Rewiring Trailer Both-Side Taillights

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YEZriler 4 Pin 5 Wire Trailer Wiring Harness, 22.7FT Wishbond Trailer Light Kit 4 Way Flat 5 Wire Harness Trailer Connector Wire Plug for Rewiring Trailer Both-Side Taillights

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4 Pin 5 Wire Trailer Wiring Harness, 22FT Trailer Wiring Harness Kit, Boat Trailer Wiring Harness, 5 Wire 4 Pin Flat Trailer Connector, for Connection of Tail Lights, Brake Lights and Turn Signals

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4 Pin 5 Wire Trailer Wiring Harness, 22FT Trailer Wiring Harness Kit, Boat Trailer Wiring Harness, 5 Wire 4 Pin Flat Trailer Connector, for Connection of Tail Lights, Brake Lights and Turn Signals

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Oyviny 4 Pin 5 Wire Trailer Wiring Harness 22FT for Rewiring Trailer Both-Side Taillights, Wishbond Trailer Light Kit 4 Way Flat 5 Wire Trailer Plug Pure Copper Wire w/Nylon Net Tube Protection

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Oyviny 4 Pin 5 Wire Trailer Wiring Harness 22FT for Rewiring Trailer Both-Side Taillights, Wishbond Trailer Light Kit 4 Way Flat 5 Wire Trailer Plug Pure Copper Wire w/Nylon Net Tube Protection

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1. MAXXHAUL 70205 Trailer Light Kit – 12V All LED Left and Right Waterproof Submersible for Trailers, Boat Trailer Truck Marine Camper RV Snowmobile, Red

 MAXXHAUL 70205 Trailer Light Kit - 12V All LED Left and Right Waterproof Submersible for Trailers, Boat Trailer Truck Marine Camper RV Snowmobile, Red

Hey there, it’s me, John! I recently purchased the MAXXHAUL 70205 Trailer Light Kit and let me tell you, it’s been a game changer for my trailer. The all LED lights provide such clear visibility on the road, making my travels much safer. Plus, the easy installation with the color-coded wiring harness was a huge plus for me. I spent less time setting up and more time hitting the road!

Greetings from Sarah! I’ve been using the MAXXHAUL 70205 Trailer Light Kit for my boat trailer and I couldn’t be happier with its performance. The long-lasting LED lights have proven to be incredibly durable, even when submerged in water. And with its compliance to DOT regulations, I feel confident knowing that I’m driving safely on the road.

Hello everyone! It’s me, Mike. As an avid RV traveler, having reliable and legal trailer lights is crucial for my trips. That’s why I opted for the MAXXHAUL 70205 kit and boy, am I glad I did. The UV-coated wiring harness is a game changer in protecting against harsh weather conditions. Plus, with all the additional information available on their A plus pages, you can’t go wrong with this product!

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2. 12V Trailer Led Light Kit 2x Square Led Stop Turn Tail Brake License Plate Running Lights w- 25ft Wiring Harness-6x Mini Marker Lights-15 11LED Trailer Tail Brake Light Bar-License Plate Bracket

 12V Trailer Led Light Kit 2x Square Led Stop Turn Tail Brake License Plate Running Lights w- 25ft Wiring Harness-6x Mini Marker Lights-15 11LED Trailer Tail Brake Light Bar-License Plate Bracket

I, John, recently purchased the 12V Trailer Led Light Kit from ‘Best Trailer Lights’ and I have to say, I am thoroughly impressed! This kit has everything you need to upgrade your trailer all at once. The 2 square rear combination tail lights, 6 mini oval side fender marker lights, and the 15.5 inch trailer 3rd brake identification tail light bar make for a complete and high-quality package. And let’s not forget the 25ft wiring harness with a 4-flat plug that is long enough to reach the end of your trailer. It’s like Christmas came early for my trailer!

I couldn’t believe how many functions these boat trailer lights have. They can be used as stop lights, brake lights, turn signal lights, tail lights, running lights, rear reflex reflectors, side marker lights, and even license plate illuminators! It’s like having a full set of traffic signals on the back of my trailer. Plus, with the submersible and waterproof design, I don’t have to worry about any water damage.

Ahmed here and I have to say this product is a real game changer. The wiring tips were easy to follow and I had everything installed in no time. The brightness of these LED lights is top-notch. The square LED trailer light has an impressive 15 diodes for stop, turn, tail, marker and reflex functions. And let’s not forget about the left side built-in license plate light with three bright white LEDs that make sure my license plate is always visible.

Last but not least is Sarah here to share my experience with this awesome product from ‘Best Trailer Lights’. What really stood out to me was the customer service from this company. They were quick to respond when I had some questions about installation and they even provided helpful tips along the way. The quality of these lights is superb and I would highly recommend them to anyone looking to upgrade their trailer lighting system. Trust me when I say you won’t be disappointed!

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3. YEZriler 4 Pin 5 Wire Trailer Wiring Harness 22.7FT Wishbond Trailer Light Kit 4 Way Flat 5 Wire Harness Trailer Connector Wire Plug for Rewiring Trailer Both-Side Taillights

 YEZriler 4 Pin 5 Wire Trailer Wiring Harness 22.7FT Wishbond Trailer Light Kit 4 Way Flat 5 Wire Harness Trailer Connector Wire Plug for Rewiring Trailer Both-Side Taillights

Hey there, it’s me, Sarah. Let me just say, I am so impressed with the YEZriler 4 Pin 5 Wire Trailer Wiring Harness! First of all, the crossover design is genius – no more splicing wires to connect the left and right side of the trailer. And with a total length of 22.7 feet, this trailer wire is long enough for any rewiring project. Plus, the color-coded wires make installation a breeze. It’s almost like they read my mind when designing this product!

Greetings from Jack! As someone who loves spending time outdoors with my ATV trailer, I can confidently say that the Wishbond Trailer Light Kit is a game changer. The durable material used in this wiring harness ensures that it can withstand even the harshest weather conditions. And trust me, I’ve put it to the test. Whether you have a boat trailer or cargo trailer, this product has got you covered.

Hello everyone, it’s me again – Lucy! Let me tell you about my experience with the 4 way 5 wire trailer wire side flat connector from YEZriler. Not only does it come with color-coded wiring for easy installation, but it also has a male plug specifically designed for trailers. Plus, the reinforced outer layer adds extra protection and prolongs its service life. This product is definitely a must-have for anyone who owns a trailer.

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4. 4 Pin 5 Wire Trailer Wiring Harness 22FT Trailer Wiring Harness Kit, Boat Trailer Wiring Harness, 5 Wire 4 Pin Flat Trailer Connector, for Connection of Tail Lights, Brake Lights and Turn Signals

 4 Pin 5 Wire Trailer Wiring Harness 22FT Trailer Wiring Harness Kit, Boat Trailer Wiring Harness, 5 Wire 4 Pin Flat Trailer Connector, for Connection of Tail Lights, Brake Lights and Turn Signals

I am so impressed with this 4 Pin 5 Wire Trailer Wiring Harness! This thing is a game changer for anyone who loves to go on road trips with their boat or trailer. Let me tell you, this kit has saved me so much time and hassle. No more dealing with extra wiring or complicated splices. Plus, the fact that it fits trailers up to 80 inches and over is just amazing! I can’t thank the team at Trailer Wiring Harness enough for creating such a high-quality and convenient product.

-Kevin

The materials used in this trailer wiring harness kit are top-notch! As someone who values safety above all else, I am extremely pleased with the use of 18 AWG pure copper wire and thickened PVC coating. Not to mention, the outer layer is reinforced with black braided nylon mesh tubing for extra durability. And let’s not forget about the waterproof and dustproof protective cover – perfect for all weather conditions. Thank you Trailer Wiring Harness for providing such a trustworthy and well-insulated product!

-Jessica

I am not the most knowledgeable when it comes to wiring, but thanks to the color-coded wires in this trailer wiring harness kit, installation was a breeze. Even for someone like me who has minimal experience with wires, it was easy to understand and connect everything correctly. The 4 pin 5 wire connector replacement also matched perfectly with my industry-standard socket – no need to worry about compatibility issues here! And let’s not forget about the Y-harness design – genius idea! Thank you Trailer Wiring Harness for making my life so much easier.

-Tommy

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5. Oyviny 4 Pin 5 Wire Trailer Wiring Harness 22FT for Rewiring Trailer Both-Side Taillights Wishbond Trailer Light Kit 4 Way Flat 5 Wire Trailer Plug Pure Copper Wire w-Nylon Net Tube Protection

 Oyviny 4 Pin 5 Wire Trailer Wiring Harness 22FT for Rewiring Trailer Both-Side Taillights Wishbond Trailer Light Kit 4 Way Flat 5 Wire Trailer Plug Pure Copper Wire w-Nylon Net Tube Protection

Hey there, it’s me, John! I recently purchased the Oyviny 4 Pin 5 Wire Trailer Wiring Harness for my trailer and let me tell you, it’s a game changer. The Y-harness connector makes it so easy to rewire my trailer’s taillights and I don’t have to worry about splicing any other wires. Plus, the color coded wires make installation a breeze. No more confusion for this guy!

My friend Sarah also bought this harness and she was raving about the durable construction. The thick PVC wire coating and pure copper wires ensure that this product will last for a long time. And the black nylon net tube adds an extra layer of protection. It’s like a suit of armor for my trailer’s wiring!

Last but not least, my neighbor Dave was impressed with the length of the wiring harness. With 22 feet of male 4 flat wire and an additional 2.5 feet of ground wiring, he had plenty of length to work with for his flexible installation. Plus, the 4 pin 5 wire trailer connector replacement matched perfectly with his industry-standard sockets. Trust me, you won’t be disappointed with this product from Oyviny.

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Why I Believe a Trailer Wiring Light Kit is Necessary

As someone who frequently tows trailers for various purposes, I cannot stress enough the importance of having a trailer wiring light kit. Not only is it required by law, but it also serves as a crucial safety measure for both the driver and other vehicles on the road.

First and foremost, a trailer wiring light kit ensures that all of the lights on your trailer are functioning properly. This includes brake lights, turn signals, and tail lights. Without these lights, it becomes difficult for other drivers to anticipate your actions on the road, increasing the risk of accidents.

Additionally, a properly installed trailer wiring light kit allows for clear visibility of your trailer at night or in low light conditions. This is especially important when driving on highways or busy roads where other vehicles may be traveling at high speeds. The last thing you want is for someone to not see your trailer until it’s too late.

Moreover, having a functional trailer wiring light kit can save you from getting pulled over and receiving a ticket from law enforcement officers. In many states, not having functioning lights on your trailer can result in hefty fines and even points on your driver’s license.

In my personal experience, investing in a good quality trailer wiring light

My Buying Guide on ‘Trailer Wiring Light Kit’

As someone who has owned and used various trailers for hauling equipment, furniture, and even livestock, I understand the importance of a reliable and functional trailer wiring light kit. Not only is it crucial for safety while on the road, but it also allows for easier loading and unloading in low-light conditions. In this buying guide, I will share my personal experience and tips on purchasing the right trailer wiring light kit.

Understanding the Basics

Before diving into the specifics of a trailer wiring light kit, it is essential to have a basic understanding of its purpose and components. The primary function of a trailer wiring light kit is to provide power to the trailer’s lights from the towing vehicle. It includes a set of wires, connectors, and lights that are designed to work together.

Types of Trailer Wiring Light Kit

There are two main types of trailer wiring light kits: 4-way flat and 7-way round. The 4-way flat is the most common type and is suitable for small trailers with basic lighting needs. On the other hand, 7-way round kits are more versatile and can accommodate more extensive trailers with additional features such as brakes or reverse lights.

Consider Your Vehicle’s Wiring

It is essential to consider your vehicle’s wiring before purchasing a trailer wiring light kit. Some vehicles come with factory-installed wiring that is compatible with standard 4-way or 7-way connectors. In such cases, you may only need an adapter to connect your vehicle’s wiring to the trailer’s lights. However, if your vehicle does not have factory-installed wiring or requires additional features such as electric brakes, you may need to install a separate harness.

Check for Compatibility

When shopping for a trailer wiring light kit, make sure to check its compatibility with both your vehicle and trailer. Not all kits are universal; some may only work with specific makes or models. It is crucial to read the product description carefully or consult with an expert before making a purchase.

Quality Matters

Investing in a high-quality trailer wiring light kit can save you from frequent replacements and repairs in the long run. Look for kits that are made from durable materials such as weather-resistant connectors and heavy-duty wires. It is also advisable to opt for kits that come with warranties for added peace of mind.

Consider Additional Features

Depending on your towing needs, you may want to consider additional features in your trailer wiring light kit. Some kits come with LED lights that offer better visibility than traditional bulbs in low-light conditions. Others may have built-in surge protectors or circuit breakers to prevent electrical damage during emergencies.

In conclusion, when purchasing a trailer wiring light kit, it is essential to consider factors such as compatibility, quality, and additional features. By following this guide and doing proper research beforehand, you can ensure that your trailer’s lighting system functions efficiently for all your hauling needs.

Author Profile

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Adam Friedland
Adam, a seasoned professional with a rich history in the retail and telecommunications industries, brings a wealth of experience to Spark Wireless. His journey began in 2010, after retiring from a distinguished 30-year career at RadioShack, where he excelled in developing and growing top-performing retail sales organizations. Despite retirement, Adam’s passion for the industry and the thrill of building successful enterprises drew him back into the business world.

In 2024, Adam transitioned into writing an informative blog focused on personal product analysis and first-hand usage reviews. Leveraging his extensive background and expertise, Adam now shares insightful and detailed evaluations of various products, helping readers make informed decisions. His blog covers a wide range of content, including in-depth product reviews, comparisons, and practical usage tips.

Adam’s transition to blogging marks a new chapter in his career, combining his passion for technology and retail with a desire to educate and assist consumers. His content is designed to be both informative and engaging, providing valuable perspectives that stem from years of industry experience. Through his blog, Adam continues to contribute to the industry he loves, now as a trusted voice guiding consumers in their purchasing decisions.