Light Bar Installation On Jon Boats: A Simple Guide

Jon boats are small and simple fishing boats that are not only inexpensive to buy but also affordable to maintain. While they are incredibly popular, they require additional lighting to ensure safety and visibility during night fishing or in low-light conditions. This is where light bars come in. Light bars are essential for Jon boat owners as they provide illumination, making it safer to operate the boat in the dark or during periods of low visibility. In this article, we will discuss the different types of light bars available for Jon boats, the benefits and drawbacks of using them, and provide a step-by-step guide on how to install a light bar on your Jon boat, ensuring a safe and enjoyable experience out on the water.

Wiring a light bar

Step 1: Prepare Your Wiring Diagram

Before you begin the physical wiring, it is essential to create a wiring diagram that will serve as a roadmap for the installation process. Sketch out the connections from the light bar, through the relay and switch, to the battery. This will ensure that each wire is connected correctly.

Step 2: Gather the Necessary Materials and Tools

Before starting any project, it's crucial to have all the required tools and materials on hand. For this project, you will need a robust and well-built light bar compatible with your Jon boat. It should come with flanges for easy mounting. Additionally, a wiring harness should be included with your purchase, containing all the necessary components such as power wires, ground wires, switch wires, a relay, and a switch.

You will also need some basic tools, such as wire cutters and strippers, heat shrink tubing and a heat gun for a neat finish, and cable ties or clips to keep the wiring organised and secure.

Step 3: Locate the Battery

The engine bay is typically the recommended power source for wiring a light bar due to its proximity to the battery. Locate your Jon boat's battery terminal and identify the positive terminal, as this will provide direct power to your light bar.

Step 4: Disconnect the Battery and Unpack the Wiring Harness

Before starting the wiring process, be sure to disconnect the battery for safety. Then, unpack your wiring harness and lay out the wires according to the instructions in your wiring diagram. This will include identifying the positive wire that will connect to the battery for a constant power supply.

Step 5: Check the Inline Fuse and Install the Relay

Ensure that the inline fuse within the wiring harness is intact and functional. Then, find a secure location within the engine compartment to mount the relay. It should be close to the battery but not exposed to excessive heat or moving engine parts.

Step 6: Attach Wires to the Light Bar

Following your wiring diagram, connect the wires from the relay to the light bar. Be sure to match the correct colours of the wires to avoid incorrect connections.

Step 7: Run the Switch Wires and Install the Switch

Run the switch wires from the relay into the cabin of your Jon boat. You can locate an entry point, such as through the firewall, near the passenger seat glove box, or an existing grommet. Decide on an easily accessible location for the rocker switch or toggle light switch, such as the centre console or driver's side, and wire the switch according to the manufacturer's instructions.

Step 8: Wire the Relay to the Battery

Connect the power wire (usually the red wire) from the relay to the positive terminal on your battery. Ensure that you replace the fuse holder if it is not already installed.

Step 9: Test Your Light Bar

After securing all the wires, reconnect your Jon boat's battery and test your light bar. Ensure that the switch turns the light bar on and off without any issues.

Additional Tips:

• Protect all wiring connections from moisture and debris to ensure their longevity. You can use methods such as wrapping them in an old thread, a wire loom, or electrical tape.
• Take your time and carefully follow each step to avoid hurried installations that can lead to problems later on.
• If you encounter any issues, such as the light bar not lighting up or switching off, refer to common troubleshooting solutions online or seek advice from a professional.

By following these steps, you will be able to successfully wire a light bar onto your Jon boat, enhancing your nighttime adventures and ensuring a safer experience on the water.

Mounting a light bar

• Rivnuts and bolts: This method involves using rivnuts and bolts to secure the light bar to the boat. This is a sturdy and secure option, as demonstrated by a user on the TinBoats forum who mounted a light bar to the bow of their Jon boat using this technique.
• Adhesive pads: Adhesive pads can be used to attach light bars to the deck of your Jon boat. This is a versatile option, as it allows for flexible mounting options. However, screwing down the mounts is generally recommended for added stability.
• Screws: Stainless steel screws can be used to mount light bars onto your Jon boat. This method provides a secure and lasting adhesion. It is important to note that proper surface preparation, such as sanding and cleaning, is necessary for optimal adhesion.
• Clamps: Clamps are another option for mounting light bars onto Jon boats. An example of this is the Attwood 14190-7 Water-Resistant Portable Clamp-On LED Light Kit, which can be clamped onto the boat and offers a quick and easy installation.
• Brackets: Some light bars come with adjustable mounting brackets, bolts, and nuts that allow for flexible positioning of the lights. This method provides stability and the ability to adjust the direction of the lights.
• Marine sealants: Using marine sealants can provide additional waterproofing for your light bar installation. This is especially useful if your light bar is not fully submersible but you want to ensure it can withstand water splashes and rain.
• Box protector: If you're concerned about protecting your light bar from damage, you can consider building a box protector around it. This can be done using materials like aluminium sheets. This option provides added security and peace of mind, especially if you plan to mount the light bar in a vulnerable location.

When mounting a light bar on your Jon boat, it is important to consider factors such as ease of installation, stability, waterproofing, and compliance with legal requirements. Additionally, proper surface preparation and the use of appropriate hardware will ensure a secure and long-lasting installation.

Building a box protector

Planning and Materials:

Before you begin, gather the necessary materials and plan out the design of your box protector. You will need some .125" aluminum sheet, rivnuts, bolts, and any other hardware you deem necessary. Measure the dimensions of your light bar and plan the size and shape of the box accordingly, adding a few inches of clearance on each side for ventilation and maintenance.

Cutting and Bending:

Using the measurements from your plan, cut the aluminum sheet to size. If you have access to a metal break setup, you can make precise bends to form the sides and top/bottom of the box. Alternatively, you can use a metal bending tool or a hammer and a sturdy surface to bend the aluminum to the desired shape. Be sure to wear gloves and eye protection during this process to avoid injury.

Assembly:

Assemble the box by bolting or riveting the sides together. Ensure that all seams are tight and secure. You may also want to add a gasket or seal to the edges to protect against water ingress. Drill holes in the appropriate places to accommodate the wiring for the light bar.

Mounting:

Decide on the placement of the light bar box on your Jon boat. You can use rivnuts and bolts to secure the box in place, ensuring that it is firmly attached to the boat. Ensure that the box is level and does not obstruct your field of view when mounted.

Wiring:

Now, it's time to wire up the light bar. Connect the positive and negative wires to your power source, ensuring you use appropriately sized tinned wire and heat shrink connectors. Place the light bar inside the box, securing it in place with bolts or other hardware as needed. Ensure that the wiring is neat and tucked away to avoid any snags or damage.

Testing and Finishing:

Once the light bar is installed, test it to ensure it works properly. Check for correct operation, brightness, and any signs of damage. If everything looks good, your box protector is complete! You can now enjoy your light bar on your Jon boat with the added peace of mind that it is protected from potential damage.

This project requires some basic knowledge of metalworking and electrical wiring, so if you're unsure about any steps, don't hesitate to consult a professional or seek advice from online forums and resources.

Choosing the right light bar

When choosing the right light bar for your Jon boat, there are several factors to consider. Firstly, it is important to ensure that the light bar meets the legal requirements for boat lighting. This includes displaying the standard navigation lights – red and green sidelights, and an all-round white light. If your Jon boat is powered by an engine, you may also need to display additional lights such as a stern light and transom lights.

The visibility of the lights is also crucial. Look for lights that conform to the two-mile visibility distance standard set by the Coast Guard. The brightness and beam angle of the lights will impact their visibility, so opt for lights with a high lumen count and a combo beam angle, which offers a wider and longer distance of illumination. Additionally, consider the light’s durability and ensure it is made with high-quality housing materials and high-grade light chips to withstand harsh conditions.

The power consumption of the light bar is another important factor. LED lights are a popular choice for Jon boats due to their low power consumption and long lifespan, typically lasting up to 50,000 hours. When it comes to installation, choose a light bar with an easy installation process and one that comes with the necessary mounting hardware and wiring harness.

Finally, consider the waterproof rating of the light bar. Look for lights with an IP65, IP67, or IP68 rating, which indicates that the lights can withstand rainfalls and water splashes, and in some cases, submersion in water for a short period.

Installing a light bar

Step 1: Choose the Right Light Bar

Select a light bar that is suitable for your Jon boat and meets the necessary standards. LED lights are a popular choice due to their long lifespan, low power consumption, and bright illumination. Consider factors such as brightness, energy efficiency, durability, and waterproof rating when choosing your light bar.

Step 2: Determine the Mounting Location

Decide where you want to mount the light bar on your Jon boat. Common locations include the bow or the front sides of the boat. Consider the visibility and lighting requirements when choosing the mounting location.

Step 3: Gather Materials and Tools

Ensure you have all the necessary materials and tools for the installation. This may include the light bar, wiring, fuses, connectors, mounting hardware (such as rivnuts, bolts, or screws), and any protective casing or box you plan to use for the light bar.

Step 4: Wiring and Electrical Connections

Jon boat lights typically have simple wiring, usually involving a positive and negative connection. Consult the light bar's instructions for specific wiring requirements. Use tinned wire of the appropriate size and heat shrink connectors for a secure connection. Ensure you have an appropriate fuse on the positive side, close to the battery.

Step 5: Mounting the Light Bar

Use the chosen mounting hardware to securely attach the light bar to your Jon boat. You can use rivnuts and bolts, or follow the manufacturer's instructions for recommended mounting methods. Ensure that the light bar is firmly attached and won't come loose during use.

Step 6: Test and Adjust

Once the light bar is mounted and wired, test it to ensure it works properly. Adjust the positioning and angle of the light bar as needed to achieve the desired illumination.

Step 7: Consider Additional Protection (Optional)

If desired, you can build a protective box or casing around the light bar to safeguard it from damage. This can be especially useful if your light bar is mounted in a vulnerable location. Use suitable materials, such as aluminium sheets, to construct the protective enclosure.

By following these steps, you can successfully install a light bar on your Jon boat, enhancing its visibility, safety, and style. Remember to consult local regulations and guidelines to ensure your lighting setup complies with legal requirements.

Frequently asked questions