How to Install Light Bar on UTV: Detailed Guide | Hunt or Shred

Installing a light bar on your UTV can greatly enhance the overall visibility while off-roading, as well as enhance the aesthetics of your vehicle.

  • Select a suitable light bar for your UTV based on factors like size, power output, and mounting options
  • Gather essential tools and materials, then prepare your UTV for installation by disconnecting the battery
  • Follow proper wiring and mounting steps, making final testing and adjustments to ensure optimal performance

 BEFORE you start, don't forget to disconnect the battery and determine the ideal mounting location for the light bar to ensure proper illumination and minimal interference while driving. The process of installing and wiring a light bar, while straightforward, requires attention to detail and following safety precautions to ensure a proper setup and avoid potential damage to your UTV's electrical system.

Table of contents


Guide To Installing A Light Bar On Your UTV

Tools Needed

When installing a light bar on a UTV, it is essential to have all the necessary tools ready. In this section, we will go through various tools that you must gather before getting started.

Specific Screwdrivers

Ensure you have the specific screwdrivers required for your UTV. Different models may need different sizes of screwdrivers. This would generally include both flat-head and Phillips screwdrivers. It is best to consult your UTV's manual to confirm which screwdriver sizes you will need. These will be useful in fixing the mounting brackets and securing the light bar to your vehicle.

Wire Cutter and Stripper

Since you will be dealing with wires during the installation process, a wire cutter and stripper is vital. You will need to trim the excess wires and strip the ends to get them ready for connections. Wire strippers make this quick, easy, and safe, without leaving any damage to the wires.


When connecting wires, it's crucial to have a secure connection. A quality set of crimpers will help you achieve this, as they are designed to make a solid connection between two or more wires. Crimpers are also useful for attaching connectors and terminals to wires.

Test Light

A test light is an essential tool for checking the power supply and circuit connections. It will help you confirm that the electrical connections are complete and that the light bar is receiving power before you finish the installation. Make sure to use a test light compatible with your UTV's electrical system for accurate results.

Remember to gather all of these tools ahead of time to ensure a smooth and efficient installation process for your UTV light bar.

Choosing the Right Light Bar

When installing a light bar on your UTV, it is essential to select the right one for your specific needs and preferences. In this section, we will discuss the factors you should consider, such as size and shape, type of beam, and installation method.

Size and Shape

The size and shape of the light bar play a crucial role in the overall effectiveness and aesthetic appeal of the installation. To determine the appropriate size, consider the available space on your UTV for mounting the light bar, as well as the desired level of illumination. Common light bar widths range from 4 inches to 50 inches, although custom sizes are also available. In terms of shape, there are two primary options:

  • Straight light bars: These are versatile and can be mounted to various locations on your UTV, such as the grille, roof, or bumper.
  • Curved light bars: They offer a wider field of view and are better suited for mounting on the roof or windshield due to their ergonomic design.

Type of Beam

The type of beam pattern emitted by the light bar is another critical factor to consider. There are three main types of beam patterns:

  • Spot beams: These provide focused, high-intensity light that is ideal for long-range visibility.
  • Flood beams: They offer a broad and diffused beam, suitable for up-close illumination or wider area coverage.
  • Combo beams: A combination of spot and flood beams, these light bars provide both long-range and wide-area lighting.

It's essential to select a beam pattern that matches your intended use, such as off-roading, trail riding, or work-related tasks.

Installation Method

Lastly, consider the installation method and ease of installation when choosing an LED light bar. Although most light bars come with mounting brackets and hardware, you may need additional tools or resources depending on your UTV's design and your desired mounting location. There are three primary installation methods:

  • Bolting: This method requires drilling holes into your UTV's frame to attach the light bar using bolts. Bolting provides a secure and permanent installation, but may not be suitable for all users, as it can cause damage to the vehicle.
  • Clamping: Light bars can be clamped onto existing tubes or bars on your UTV, such as a roll cage. Clamping offers a non-permanent solution without damaging the vehicle but may require additional hardware.
  • Adhesive-hanging: Some light bars include adhesive-backed mounting brackets that allow for easy installation on flat surfaces. This method does not damage the UTV but may not be as secure or durable as other options.

By considering these factors and your specific needs, you can confidently choose the right light bar for your UTV.

Safety Tips

When installing a light bar on your UTV, it is essential to prioritize safety to avoid any accidents or damage to your vehicle. Here are a few safety tips to keep in mind during the installation process.

Disconnect the battery: Before you start working with any electrical components, always disconnect the battery to avoid short-circuits or shocks. This simple step ensures that you are working in a safe environment.

Use the proper tools: The installation process requires specific tools, such as a socket set, wire crimpers, wire strippers, electrical tape, drill, drill bits, and a wrench. Make sure to use the correct tools for each task, as this will not only make your work more efficient but also help prevent potential safety hazards.

Secure the wiring: Connecting your light bar to a power source requires a wiring harness that must be properly secured. Making sure wires are kept away from moving parts and heat will protect the wiring from damage and reduce the risk of electrical issues.

Mount the light bar correctly: Ensure that you have the right mounting brackets for your UTV model and that they are installed securely. Incorrect mounting can lead to the loss of your light bar or cause accidents and injury.

Test the light bar: Once everything is installed, reconnect your battery and test the light bar to ensure that it functions correctly. This step will help you identify any potential issues before you start using your UTV with the new light bar installed.

By following these safety tips, you can have a successful and safe installation of your LED light bar on your UTV.

Preparing UTV for Installation

Before starting the installation process of a light bar on your UTV, it is crucial to prepare the vehicle and gather the necessary materials. The first step is to ensure the UTV is parked on a flat and stable surface, making it safer to work on.

Next, gather the necessary tools and supplies, like your chosen LED light bar, a wiring harness, mounting brackets, zip ties, and some basic hand tools such as a wrench and a screwdriver. The type of light bar you choose will determine the overall cost, which can range from $20 to $500 or more. Higher quality light bars from brands like RIGID may cost more but usually provide better performance and durability.

Once you have all the necessary materials, you should disconnect the UTV's battery to prevent electrical shocks and shorting out the electrical system. Disconnecting the battery ensures your safety and protects your UTV's other electrical components.

With the UTV prepared and the necessary materials gathered, you are ready to begin the process of installing the LED light bar. Remember to follow the manufacturer's instructions for proper installation and consult online resources or professionals for assistance if needed.

Wiring the Light Bar

Understanding the Wiring Diagram

In order to properly wire the light bar on your UTV, you will first need to understand the wiring diagram. LED light bars usually come with a wiring harness that includes a power wire, a ground wire, and a switch wire. If your light bar doesn't come with a wiring harness, you can purchase one separately or make your own using the appropriate gauge wires.

Joining the Wires

To install the light bar, you will need to connect the wires appropriately. Here is a brief guide to help you with the process:

  1. Power wire: This wire connects the light bar to the UTV's battery or an existing power source, such as the high beam wire. Ensure that you use a fuse close to the battery to protect the circuit from shorts or overloads.
  2. Ground wire: Connect the light bar's ground wire to a clean, unpainted metal surface on your vehicle's frame to ensure a solid connection.
  3. Switch wire: The switch wire typically connects to a switch inside your UTV's cab that allows you to control when the light bar is on or off. Some people prefer to splice this wire into their high beam circuit, so the light bar operates only when high beams are engaged.

Use marine-grade butt connectors and heat shrink tubing to splice the wires together for better durability and protection against the elements. Secure any loose wires with zip ties to keep them away from heat and moving parts.

Testing the Connections

Once you have completed the wiring process, it is crucial to test the connections before fully securing and hiding the wires. To do this, simply:

  1. Turn on your UTV.
  2. Flip the light bar switch to the "On" position, or activate high beams if you wired it into the high beam circuit.
  3. Confirm that the light bar illuminates as desired.

If you experience any issues with the light bar functionality, re-check your wiring connections and ensure proper grounding. Once you are satisfied with the light bar's operation, you can proceed to secure and tidy up the wiring.

Mounting the Light Bar

Fixing the Mounting Brackets

To begin the installation process, first, gather the necessary mounting brackets and hardware for your specific UTV model. This may include brackets, bolts, and washers. To ensure a proper fit, make sure you select the appropriate size and type of brackets for your light bar and UTV.

  1. Start by locating the mounting points on your UTV's roll cage or roof. These might already be existing holes or designated areas for light bar attachments.
  2. Attach the mounting brackets to the designated positions using the provided hardware. Tighten the bolts with a wrench, but leave some room for adjustments.

Positioning the Light Bar

Now that the mounting brackets are in place, it's time to position the light bar on your UTV.

  1. Place the LED light bar onto the mounting brackets, ensuring it is level and centered with respect to your UTV.
  2. Adjust the angle of the light bar. Ideally, it should be aimed slightly downward to avoid glare and provide the best visibility. You might need to make further adjustments after testing the light bar during nighttime conditions.

Securing the Light Bar

To ensure a safe and stable installation, take the following steps to properly secure the light bar onto your UTV.

  1. Once the light bar is in the desired position, tighten the bolts or screws on the mounting brackets to secure it in place.
  2. Check the light bar to ensure it is stable and does not vibrate or move while driving. If necessary, adjust the mounting brackets and secure the light bar again.

With the light bar securely mounted, you can now proceed with wiring and testing the light bar to ensure it functions correctly and provides optimal lighting during off-road adventures.

Final Testing and Adjustments

After you have installed the LED light bar on your UTV, it is crucial to test its functionality and make any necessary adjustments for optimal performance.

Before testing, ensure that all connections are secure, and the wiring has been properly routed to avoid any potential hazards. Reconnect the battery to power the UTV and the light bar. Afterward, start your UTV's engine and activate the LED light bar using the control switch that you installed earlier. Carefully observe the light output to ensure that it is functioning correctly. If the light bar doesn't turn on, double-check your connections, fuses, and switch to remedy the issue.

Once you have confirmed that your LED light bar is operational, the next step is to adjust its position for the most effective illumination. Ideally, the light should reach far ahead on the trail, while also providing ample side illumination. To achieve this, use the adjustment bolts on the light bar mounts to adjust the angle and direction of the light. It is helpful to perform these adjustments at night or in a dark location, as it allows you to see the full extent of the illumination and any potential blind spots.

To further fine-tune the light output, consider the following adjustments:

  • Vertical angle: Adjust the angle of the light bar upward or downward to reach the desired distance without causing glare to oncoming traffic or other trail users.
  • Horizontal direction: If your light bar features side-adjustable mounts, you can shift its position left or right to improve overall coverage and eliminate potential blinding spots.

With your LED light bar properly adjusted, you can now enjoy improved visibility and safety when navigating trails in your UTV. Keep in mind that after significant off-road use or potential impacts, it is important to periodically inspect and re-adjust your light bar to maintain optimal performance.


Installing a LED light bar on a UTV can greatly enhance visibility and safety during off-road adventures. By following a systematic approach and using the appropriate tools, the installation process can be completed with precision and ease.

Firstly, ensure that the chosen LED light bar complies with local and state regulations, to avoid any legal issues. Gather all necessary tools, including a socket set, screwdrivers, pliers, wire cutters, and a wiring harness kit specifically designed for UTV light bar installation.

Next, disconnect the UTV's battery to ensure safety during installation. Carefully plan and measure the desired mounting location for the light bar, taking both practicality and aesthetics into account. Secure the light bar to the mounting brackets, and then attach the brackets to the UTV, following the manufacturer's instructions.

When wiring the light bar, utilize a wiring harness kit specifically designed for UTV LED light bar installation. Connect the wiring to the battery, the light bar, and the switch, adhering to the manufacturer’s guidance for proper connection and routing. Finally, reconnect the battery and test the newly installed LED light bar to confirm its functionality.

By adhering to these steps, individuals can confidently tackle the installation process, resulting in a reliable and secure LED light bar for their UTV.

Frequently Asked Questions

How to wire a UTV light bar to a toggle switch?

To wire a UTV light bar to a toggle switch, first, disconnect the battery. Connect the red wire from the light bar to the positive terminal of the toggle switch. Now, join the black wire from the light bar to a suitable ground location on your UTV's chassis. Finally, connect the toggle switch's power source wire to the battery (positive terminal).

What is the correct wiring diagram for a 3-wire LED light bar on a UTV?

For a 3-wire LED light bar on a UTV, here's the wiring diagram: Connect the red wire to the battery's positive terminal, the black wire to a suitable ground location, and the third wire (usually white or blue) to the positive terminal of the switch you want to use for controlling the light bar.

Where is the ideal mounting location for lights on a UTV?

The ideal mounting location for lights on a UTV usually depends on your specific requirements. Common mounting locations include the roof, bumper, grille, or roll cage. Roof mounting is usually preferred for better overall illumination, whereas bumper or grille mounting is better for targeted low-angle lighting.

How can I connect an LED light bar to the high beam on an ATV?

To connect an LED light bar to the high beam on an ATV, locate the high beam power wire (usually found in the headlight's wiring harness). Splice the LED light bar's power wire (positive) into the high beam power wire, ensuring a secure connection. Connect the LED light bar's ground wire to a suitable location on the ATV's chassis.

Are UTV light bars difficult to install?

Installation of UTV light bars can be relatively simple for those with basic electrical and mechanical knowledge. Detailed instructions and readily available videos or articles can guide you through the process. However, for those uncomfortable or unfamiliar with electrical work or mechanical installations, it's recommended to consult an experienced professional.

Should I wire my LED light bar directly to the battery?

While it is possible to wire an LED light bar directly to the battery, it's recommended to use a relay and fuse to protect the electrical system from potential damage. The relay allows you to draw power directly from the battery while using a lower-current switch for controlling the light bar, ensuring safety and proper functionality.




41 years old. I'm a freelance writer that specializes in informational blog posts. All my articles are detail oriented and well researched. I'm a huge Arizona Cardinals fan!

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