How to Install Chicken Lights on A Semi

Adding chicken lights to your semi-truck can be a great way to improve your visibility while driving and make you more easily seen by other drivers. In this guide, we’ll walk you through how to install chicken lights on a semi. Keep reading for all the details!

Summary: Installing chicken lights on a semi-truck not only adds a custom look and visual appeal but can also improve visibility and safety on the road. Chicken lights are auxiliary LED lights installed on various parts of the semi-truck, such as the cab, sleeper, fenders, or under the chassis. Before starting the installation, gather all necessary tools and materials, including the chicken lights, wiring, connectors, a drill, a screwdriver, and zip ties. It’s essential to consider the power source, the overall wiring layout, and local regulations regarding auxiliary lighting on commercial vehicles to ensure a safe and compliant installation.

Begin by planning the placement of the chicken lights on your semi-truck, taking into account the wiring connections and the desired visual effect. Once the locations are determined, attach the lights using the provided mounting brackets, screws, or adhesive backing, ensuring they are secure and properly aligned. Next, route the wiring for the chicken lights along the truck’s existing wiring harness or frame, using zip ties or adhesive clips to keep the wires organized and secure.

Make sure to keep the wiring away from any moving parts, heat sources, or sharp edges that could cause damage. Connect the wiring for the chicken lights to the truck’s electrical system, either by tapping into an existing circuit, such as the parking or marker lights, or by installing a dedicated switch and fuse. Ensure all connections are secure and properly insulated to prevent short circuits or other electrical issues.

Finally, test the chicken lights to ensure they function correctly and are properly synchronized with the truck’s existing lighting system, making any necessary adjustments to the wiring or connections as needed. Always follow safety guidelines and manufacturer recommendations when working with electrical components, and consult with a professional if you are unsure about any aspect of the installation process.

How to Install Chicken Lights on A Semi

What Is a Chicken Light?

A chicken light is a type of auxiliary light typically used on semi-trucks and other commercial vehicles. They are named after their similarity in shape to a chicken’s head and are often used in addition to regular headlights and taillights. Chicken lights can help improve your visibility while driving, making it easier for other drivers to see you.

There are several different types of chicken lights available on the market, so choosing the right ones for your needs is important. LED chicken lights are a popular option because they are energy-efficient and long lifespan. However, you’ll also want to consider the size and brightness of the lights to make sure they are visible.

Why Should You Install Chicken Lights on A Semi?

Chicken lights are a type of light that semi-truck drivers must have. They help improve visibility and make the truck more visible to other motorists.

Chicken lights are an extra set of headlights that are mounted on the back of a trailer. This helps improve the trailer’s visibility, making it easier for other drivers to see. Chicken lights can also help to make your rig more visible in low-light conditions. When driving at night or in foggy weather, chicken lights can help light up the road ahead, making it easier for you to see and less likely that you’ll be involved in an accident.

So if you’re searching for a way to improve your rig’s visibility and make it safer on the road, look no further than chicken lights. By installing poultry-inspired lighting on your semi, you can help to keep yourself and other motorists safe when sharing the road.

Things You’ll Need

  • Chicken lights
  • Drill
  • Mounting brackets
  • Wiring harness

How to Install Chicken Lights on A Semi Step by Step Guide

Step 1: Mark the Areas

You will need to take some measurements and mark the areas where you want to install the chicken lights. It is important to be precise so that your lights will be evenly spaced and look symmetrical.

Step 2: Drill Holes

Next, you’ll need to drill four holes in the top of your semi truck’s cab. Doing this will allow you to run the wires for your chicken lights through the cab and out of sight. Again, make sure to space the holes evenly so that your light installation will look neat and professional.

Drill Four Holes in the Semi Truck's Cab

First, use a smaller drill bit to create a pilot hole to drill the holes. Then, switch to a larger drill bit and enlarge the holes to the size you need.

Step 3: Place the Lights

Now it’s time to install the chicken lights themselves. Start by placing one light in each of the holes you drilled in the cab. Make sure that the wires are long enough to reach the batteries, and then secure the lights in place with screws or bolts.

Step 4: Select the Power Source Wire

There are two ways to wire chicken lights: directly to the battery or to a toggle switch. If you want the light show to be automatic, wire it to the battery. This will ensure that the lights turn on as soon as the engine is started. However, if you want more control over when the light show starts, wire it to a toggle switch.

Step 5: Connect the Wires

Once you have decided how you want to wire the chicken lights, it’s time to make the connections. If you are wiring the lights directly to the battery, you’ll need to connect the positive wire to the positive terminal and the negative wire to the negative terminal.

If you are wiring the lights to a toggle switch, you’ll need to connect the positive wire to the switch and the negative wire to the ground.

Step 6: Test the Lights

Now that you have installed your chicken lights, it’s time to test them out. Turn on the headlights of your semi-truck and then turn on the chicken lights. You should see the bright LEDs shining through the polycarbonate lens. If everything looks good, then you’re all set! Enjoy your safer nighttime drives with your new chicken lights.

Step 7: Call a Professional(Optional)

If you don’t want to install chicken lights on your semi, there are people who will do it for you. Be sure to get a few quotes before choosing someone to do the job so you can get the best price.

Now that you know how to install chicken lights on a semi, it’s time to get started. First, mark the areas where you want to install the lights and drill the necessary holes. Next, place the lights in the holes and secure them with screws or bolts. Finally, connect the wires and test the lights out.

Place the Lights in the Holes

What Is the Alternative to The Chicken Light?

There are a few different alternatives to chicken lights that you may want to consider. One option is LED strip lights. These lights are very versatile and can be used for various applications, including under-cabinet lighting, accent lighting, and even task lighting.

Another option is rope lights. Rope lights are very popular for indoor and outdoor use and can be used to create a variety of different looks, including festive holiday displays. Finally, you may also want to consider neon lights. Neon lights are very bright and can be used to create a dramatic look.

What Are Chicken Lights on a Semi Truck?

“Chicken Lights” are decorative lighting fixtures that are often added to semi-trucks as a way to enhance the vehicle’s appearance. These lights are usually small, colored bulbs in various patterns and configurations, and they are typically mounted on the truck’s mirrors, fenders, and grille. The term “chicken lights” is believed to have originated from the idea that truck drivers who added such lights were trying to make their trucks look like big, flashy roosters. While they are not essential to a truck’s functioning, chicken lights have become a popular way for truckers to personalize and brighten up their vehicles.

Some Consideration Things

  1. When choosing chicken lights for your semi, be sure to get a high-quality product rated for outdoor use.
  2. Make sure to follow the instructions carefully to avoid any accidents or injuries.
  3. If you are not comfortable installing the lights yourself, call a professional for help.
  4. Be sure to test the lights before you hit the road to ensure they are working properly.
  5. Enjoy your safer nighttime drives with your new chicken lights!

How Do You Put Lights in A Semi Trailer?

There are two ways to put lights in a semi-trailer. The first is to use double-sided tape to attach the lights to the inside of the trailer. This is the quickest and easiest way to put lights in a semi-trailer, but it is not secure. The second way to put lights in a semi-trailer is to use a bracket. This is the most secure way to put lights in a semi-trailer, but it takes longer to install.

The second way is to drill holes in the trailer and then screw the lights. This takes longer, but it is much more secure. When putting lights in a semi-trailer, it is important to make sure that they are evenly spaced to provide adequate illumination. Also, be sure to use caution when drilling holes in the trailer so that you do not damage the structure.

How Do You Install Underglow Lights on A Semi Truck?

Adding under-grow lights to your semi-truck is a great way to make it stand out from the rest. There are a few different ways to do this, but the most popular method is to use LED strips. These can be found at most auto parts stores, and they come in a variety of colors.

The first step is to clean the area where you will be attaching the strips. This will help ensure that they adhere properly. Next, use a measuring tape to mark where you want the strips to go.

Once you have your measurements, cut the strips to size and peel off the adhesive backing. Then, stick them in place and plug them into a power source. You can add some unique style to your semi-truck in just a few simple steps. Keep reading for more information about how to install chicken lights on a semi.

Cut the LED Strips

How Do You Rewire a Semi Trailer?

To rewire a semi-trailer, you will need to remove the old wiring and then install the new wiring. You will need to start by disconnecting the battery and then removing the old wiring. Once the old wiring is removed, you will need to install the new wiring.

You will need to connect the positive wire to the positive terminal on the battery and then connect the negative wire to the negative terminal on the battery. Once the new wiring is installed, you will need to reattach the battery and test the lights to make sure they are working properly.

Frequently Asked Question

What Are Chicken Lights on A Semi Truck?

Chicken lights are special lights installed on the back of a semi-truck. They are used to light up the area behind the truck so that drivers can see it better when they are driving. Chicken lights are important for safety, and they can help prevent accidents.

Are Chicken Lights Illegal?

It depends on your state. For example, some states do not allow chicken lights to be installed on a semi, while others only have certain regulations regarding using the lights. Therefore, it is important to research your state’s laws before installing chicken lights on your vehicle.

Do Semis Have to Have Cab Lights?

No, semis do not have to have cab lights. However, many states require them for safety reasons. Therefore, if you are driving a semi in a state that requires cab lights, you will need to install them.

Driving a Semi in a State


Installing chicken lights on a semi is not as hard as you think. It’s a pretty easy process that only requires a few tools and some patience. If you can follow these simple steps, you will be able to install your chicken lights in no time! Thanks for reading our post about how to install chicken lights on a semi.

Photo of author

Dave Parker

Hi there, my name is Dave. I am 32 years old guy and had a fascination with lighting ever since I knew about LED lighting and strip lights. I have completed my bachelor's degree in electrical engineering and can understand the often complex topics in the field of LED technology. Lightow is where I share my findings, opinions, and recommendations. I hope this tips will enlighten you to the wonderful world of lighting!

Leave a Comment