How to Convert Tail Lights to Led

LED tail lights are becoming increasingly popular amongst car enthusiasts as they provide a brighter light that can be seen from greater distances and increase the visibility of your car on the road. Converting to LED is also much cheaper than buying a new light assembly and provides increased durability, allowing for longer-lasting bulbs without having to replace them often.

How to Convert Tail Lights to Led

LED tail lights are extremely efficient for power consumption, using up to 90% less energy than traditional incandescent bulbs. This means that not only will your car have brighter, more visible tail lights, but you will also be saving money in the long run on fuel costs; since LEDs require less energy, they reduce drag on your engine. In this blog post, You will learn how to convert tail lights to led.

Step by Step Processes for How to Convert Tail Lights to Led

Step 1: Inspect Your Tail Lights

Before you start the conversion to LED, inspect your tail lights. Ensure they are in good condition and free of any damage or wear. Carefully remove old bulbs from the taillight housing, cautioning not to break any components inside the assembly. Discard them properly according to local regulations for hazardous waste.

Step 2: Clean the Assembly

Using a soft cloth, gently wipe down the housing and any other components removed from the unit to ensure it is free of dust or dirt. Use compressed air if necessary to remove any debris. Connect new LED wires according to the manufacturer’s instructions. This can be done using solder, crimping, or any other connection method specified in the instructions.

Step 3: Mount LEDs into the Housing

Securely mount the LEDs into your taillights’ housing and ensure all connections are securely fastened. Be careful not to overtighten the screws, which may damage the LEDs. Before reassembling your tail lights, testing that they are working properly and all connections are secure is important. This will prevent any potential problems when installing them back onto your car.

Step 4: Reattach the Taillight Cover

Put the tail light cover back onto your taillights and ensure it is securely fastened. This will ensure a clean, professional look after you have finished the conversion. Carefully install your new LED tail lights onto the vehicle according to manufacturer instructions. Make sure to check all of the connections to make sure they are tight and secure.

Put the Tail Light Cover Back

Step 5: Test Tail Light Functionality

Test your new LED tail lights for proper functionality before driving the car. This will ensure a safe journey with your new lights installed.

Your vehicle will be more visible and stylish on the road, giving you a safer driving experience. These steps should help you convert your taillights to LED quickly and easily. With proper installation and testing, you can ensure that you get the best performance out of your new LEDs.

Tips for How to Convert Tail Lights to Led

  1. Always read the manufacturer’s instructions before starting any LED conversion project to ensure you understand any specific safety requirements and precautions for that model.
  2. Ensure your car is turned off and the battery is disconnected when making an LED conversion. This will prevent electrical shock or damage to components.
  3. Wear safety glasses while working on your car.
  4. Check that your vehicle’s LED bulbs have the correct voltage and amperage.
  5. Verify that the polarity of the bulb is correct before connecting it to the circuit. Incorrect wiring can cause damage to components or even a fire.
  6. Always use electrical tape or heat shrink tubing for a secure connection when splicing wires.
  7. Once the conversion is complete, check all lights and connections to ensure they work properly before reconnecting the battery and turning on the car.
Check That Your Vehicle's Led Bulbs

Use quality parts and be patient to ensure a successful LED conversion project. If you need help understanding any of the steps involved in the conversion, don’t hesitate to consult a professional.

What Are the Benefits of Converting Tail Lights to Led?

Switching your tail lights over to LED technology has several benefits, including increased visibility, lower energy consumption, and longer-lasting bulbs. LED (Light Emitting Diode) lights are much brighter than conventional incandescent bulbs and last much longer. They use minimal amounts of electricity as compared to other traditional technologies, meaning that you won’t need to change the bulbs as frequently.

Additionally, LED lights are more efficient and have a better light output, meaning they will illuminate the road ahead with greater clarity and visibility. LED tail lights also provide safety benefits for drivers on the roads.

With increased illumination, other motorists can easily spot your vehicle in low-light conditions or at night, reducing the risk of serious collisions and other accidents. Further, LED bulbs also consume less energy than traditional incandescent bulbs, meaning you will save on fuel costs over time.

Are There Any Potential Issues You Should Be Aware of Before Attempting to Convert Your Tail Lights to LEDs?

Yes, there are a few potential issues that you should be aware of when attempting to convert from traditional tail lights to LED lights. The most important is to ensure you use a compatible LED light bulb for your car. While some bulbs may be interchangeable in size and shape, they may emit a different amount of light than the original or have a different color.

Additionally, some LED bulbs require special connectors for installation, or may not be compatible with the existing wiring harness in your car. It is important to consult with a knowledgeable auto technician before attempting to install LED tail lights to make sure that you get the right bulbs and that there will not be any safety issues.

The Existing Wiring Harness in Your Car

How Much Time and Cost Should You Expect to Invest in This Conversion Process?

The cost and time investment for converting to LED tail lights will depend on the complexity of your vehicle. Generally, you should spend around $200-400 for LED tail lights, depending on your chosen type and brand. Additionally, installation can range from a few hours if done by a professional technician to several days if attempting it yourself. 

It is also important to note that additional costs may be associated with the installation, such as electrical components and tools. You should consult with an experienced automotive technician to ensure you are prepared for the conversion process.

Are There Any Environmental Benefits of Converting to Led Lighting?

Yes, making the switch to LED lighting can have some environmental benefits. LEDs are more energy efficient than traditional light bulbs and generate less heat, and can last up to 25 times longer. This means you won’t need to replace them as often, reducing landfill waste over time. Additionally, because LED lights don’t contain harmful materials like mercury, they are much safer for the environment and can help reduce your overall carbon footprint.

What Kind of Maintenance is Required for Leds Compared to Regular Bulbs?

LED lights require very little maintenance compared to regular bulbs. They can last up to 25 times longer than their traditional counterparts without the need for frequent replacement.

Additionally, LED lights don’t require any warm-up time and can be turned on and off instantly, which is a great convenience when you are in a rush. However, cleaning and inspecting your LED lights periodically is still recommended to ensure they work properly and extend their life expectancy.

Are There Any Safety Considerations When Using LED lights?

Yes, there are some safety considerations you should consider when using LED lights. Because LED bulbs produce a much brighter light than traditional bulbs, it is important to ensure that they are installed in a way that won’t cause discomfort or glare for drivers. Additionally, LED bulbs can generate more heat than traditional bulbs, so it is important to ensure that any wiring and connections are properly insulated and placed away from flammable materials. 

Because Led Bulbs Produce a Much Brighter Light

Lastly, LED lights can sometimes cause radio interference if not installed correctly, so it is important to consult a technician to ensure that your lights are properly installed and do not interfere with nearby radio signals.


In conclusion, converting tail lights to LED bulbs can be a relatively simple process that offers many benefits. Not only do LED lights last longer and use less energy than traditional bulbs, but they are also much safer for the environment. 

When attempting this conversion, there are a few important things to remember, such as making sure you use compatible LED bulbs, consulting with an automotive technician, and ensuring that all wiring and connections are properly insulated.

With the correct preparation, you can enjoy LED lights’ improved visibility and efficiency for many years. Reading this post has helped you learn how to convert tail lights to led. Make sure the safety precautions are carried out in the order listed.

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Jennifer Branett

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