trailer light connector types

trailer light connector types

Trailer Light Connector Types

When it comes to towing a trailer, ensuring proper lighting is not just a matter of safety, but also a legal requirement in many countries. Trailer light connectors play a vital role in establishing a secure electrical connection between the towing vehicle and the trailer. There are several types of trailer light connectors available in the market, each with its own unique features and compatibility. In this article, we will explore various trailer light connector types and discuss their functions in detail.

I. Flat Connector:
The flat connector, also known as the four-pin connector, is one of the most common trailer light connectors used across the globe. It consists of four wires, each serving a specific purpose – the brown wire for parking lights, the yellow wire for left turn signal and brake lights, the green wire for right turn signal and brake lights, and the white wire for the ground connection. The flat connector is usually found on small utility trailers and boat trailers.

II. Round Connector:
The round connector, also referred to as the seven-pin connector, is a more advanced trailer light connector suitable for larger trailers and RVs. It features seven pins, each assigned to a particular function. The additional pins allow for greater versatility, enabling the connection of accessories such as electric brakes, reverse lights, and a charge line to power the trailer’s battery while towing. The round connector is typically used in heavy-duty applications.

III. Hopkins 48470 Endurance Flex-Coil Connector Adapter:
This particular trailer light connector type offers a flexible coil design that extends up to three feet, making it ideal for towing large trailers or vehicles with a longer distance between the towing vehicle and the trailer. The coil design eliminates the dragging and tangling of wires, providing a neat and organized connection. Its seven-pin connection also ensures compatibility with a wide range of trailers and accessories.

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IV. Bargman 47-84-610 LED Upgrade Kit:
The Bargman LED upgrade kit is not just a trailer light connector but a complete lighting solution for trailers. It includes a seven-pin connector, along with LED lights to replace traditional incandescent lights. LED lights are highly energy-efficient, have a longer lifespan, and provide better visibility, ensuring enhanced safety on the road. The Bargman LED upgrade kit is a popular choice for those looking to modernize their trailer’s lighting system.

V. Pollak 11-890P RV Style Trailer Connector:
The Pollak RV-style trailer connector is specifically designed for recreational vehicles (RVs) and camping trailers. It features a heavy-duty construction, ensuring durability and reliability in harsh outdoor environments. The connector has a seven-pin design, allowing for a wide range of electrical connections, including those required for RV-specific features such as electric jacks, slide-outs, and auxiliary power.

Selecting the right trailer light connector type is crucial for maintaining proper lighting functionality during trailer towing. Whether it is a small utility trailer or a large RV, there is a trailer light connector available to suit every towing need. Understanding the different connector types, such as flat connectors, round connectors, flex-coil connectors, LED upgrade kits, and RV-style connectors, will help ensure a safe and reliable electrical connection for any trailer.

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