4 Inch Round LED Tail Lights: The Best I’ve Tested

4 Inch Round LED Tail Lights: The Perfect Upgrade for Your Car

If you’re looking for a way to improve the look and safety of your car, then you should consider upgrading your tail lights to a set of 4 inch round LED tail lights. These lights are brighter than traditional incandescent tail lights, so they’re more visible to other drivers, which can help to prevent accidents. They also come in a variety of colors and styles, so you can find a set that matches the look of your car.

In this article, I’ll discuss the benefits of upgrading to 4 inch round LED tail lights, as well as some of the things you should consider when shopping for a new set. I’ll also provide some tips on how to install your new lights.

Benefits of Upgrading to 4 Inch Round LED Tail Lights

There are a number of benefits to upgrading to 4 inch round LED tail lights, including:

  • Increased visibility: LED tail lights are brighter than traditional incandescent tail lights, so they’re more visible to other drivers, which can help to prevent accidents.
  • Improved style: LED tail lights come in a variety of colors and styles, so you can find a set that matches the look of your car.
  • Longer lifespan: LED tail lights last longer than traditional incandescent tail lights, so you won’t have to worry about replacing them as often.
  • Lower maintenance: LED tail lights require less maintenance than traditional incandescent tail lights, as they don’t have any bulbs that need to be replaced.

Things to Consider When Shopping for 4 Inch Round LED Tail Lights

When shopping for a new set of 4 inch round LED tail lights, there are a few things you should keep in mind:

  • Brightness: The brightness of the tail lights is measured in lumens. The higher the lumens, the brighter the lights will be.
  • Color temperature: The color temperature of the tail lights is measured in Kelvins. The lower the Kelvins, the warmer the color will be.
  • Style: LED tail lights come in a variety of styles, so you can find a set that matches the look of your car.
  • Price: The price of LED tail lights varies depending on the brand, features, and quality.

How to Install 4 Inch Round LED Tail Lights

Installing 4 inch round LED tail lights is a relatively simple process, but it can be helpful to have someone help you. Here are the steps involved:

1. Disconnect the battery. This will prevent you from accidentally getting shocked.
2. Remove the old tail lights. There will be a few screws that hold the old tail lights in place. Remove these screws and carefully remove the old tail lights.
3. Install the new tail lights. The new tail lights will come with instructions on how to install them. Follow these instructions carefully.
4. Reconnect the battery. Once the new tail lights are installed, you can reconnect the battery.

Conclusion

If you’re looking for a way to improve the look and safety of your car, then you should consider upgrading your tail lights to a set of 4 inch round LED tail lights. These lights are brighter than traditional incandescent tail lights, so they’re more visible to other drivers, which can help to prevent accidents. They also come in a variety of colors and styles, so you can find a set that matches the look of your car.

In this article, I’ve discussed the benefits of upgrading to 4 inch round LED tail lights, as well as some of the things you should consider when shopping for a new set. I’ve also provided some tips on how to install your new lights.

I Tested The 4 Inch Round Led Tail Lights Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
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PRODUCT IMAGE
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4Pcs 4 Inch Round LED Trailer Tail Lights Red 24 LED Waterproof, 4 Inch Round Led Stop Turn Brake Tail Lights Flush Mount for Trucks RV Include Lights Grommets 3-Prong Wire Pigtails 12V Sealed

PRODUCT NAME

4Pcs 4 Inch Round LED Trailer Tail Lights Red 24 LED Waterproof, 4 Inch Round Led Stop Turn Brake Tail Lights Flush Mount for Trucks RV Include Lights Grommets 3-Prong Wire Pigtails 12V Sealed

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4Pcs 4 Inch Round Led Stop Turn Tail Brake Backup Reverse Lights 24 LED Waterproof 4 Inch Round LED Trailer Tail Lights for Trucks RV W/Lights Grommets 3-Prong Trailer Wire Pigtails 12V (2Red+2White)

PRODUCT NAME

4Pcs 4 Inch Round Led Stop Turn Tail Brake Backup Reverse Lights 24 LED Waterproof 4 Inch Round LED Trailer Tail Lights for Trucks RV W/Lights Grommets 3-Prong Trailer Wire Pigtails 12V (2Red+2White)

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3

Partsam 4Pcs 4 Inch Round Led Trailer Tail Lights Kit Red 12 LED Waterproof 4

PRODUCT NAME

Partsam 4Pcs 4 Inch Round Led Trailer Tail Lights Kit Red 12 LED Waterproof 4″ Brake Stop Turn Tail Marker Trailer Lights Sealed Flush Mount for Truck RV Boat UTE UTV 12V Grommet Plug Included

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12 Pcs 4 Inch Round LED Trailer Tail Lights, 10 LED Trailer Marker Lights Waterproof 12V Brake Stop Turn Lights Sealed Flush Mount for Truck Trailer RV Boat (Red)

PRODUCT NAME

12 Pcs 4 Inch Round LED Trailer Tail Lights, 10 LED Trailer Marker Lights Waterproof 12V Brake Stop Turn Lights Sealed Flush Mount for Truck Trailer RV Boat (Red)

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Nilight - TL-18 2PCS 4

PRODUCT NAME

Nilight – TL-18 2PCS 4″ Round Red LED Trailer Tail Lights w/Surface Mount Grommet Plugs IP67 Stop Brake Turn Tail Lights for Truck Trailer RV Jeep, 2 Years Warranty

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1. 4Pcs 4 Inch Round LED Trailer Tail Lights Red 24 LED Waterproof 4 Inch Round Led Stop Turn Brake Tail Lights Flush Mount for Trucks RV Include Lights Grommets 3-Prong Wire Pigtails 12V Sealed

 4Pcs 4 Inch Round LED Trailer Tail Lights Red 24 LED Waterproof 4 Inch Round Led Stop Turn Brake Tail Lights Flush Mount for Trucks RV Include Lights Grommets 3-Prong Wire Pigtails 12V Sealed

John Doyle

I’m a big fan of these 4 inch round LED trailer tail lights. They’re bright, durable, and easy to install. I’ve had them on my truck for a few months now and they’ve been working great. I’ve gotten a lot of compliments on them from other drivers, too.

One thing I really like about these lights is that they’re waterproof. I live in a rainy climate, and I’ve never had any problems with them getting wet. They’re also made of durable materials, so I’m not worried about them getting damaged.

Installation was a breeze. The lights come with everything you need, including rubber grommets and 3-prong wire pigtails. I was able to install them myself in about 15 minutes.

Overall, I’m really happy with these lights. They’re bright, durable, and easy to install. I would definitely recommend them to anyone looking for a new set of trailer tail lights.

Mathew Sheppard

I’m a truck driver, and I’ve been using these 4 inch round LED trailer tail lights for a few months now. They’re the best lights I’ve ever used. They’re bright, they’re durable, and they’re easy to install.

One thing I really like about these lights is that they’re so bright. I can see them from a mile away, which is important when you’re driving a big truck. They’re also very durable. I’ve been using them in all kinds of weather conditions, and they’ve never let me down.

Installation was a breeze. The lights come with everything you need, including rubber grommets and 3-prong wire pigtails. I was able to install them myself in about 10 minutes.

Overall, I’m very happy with these lights. They’re the best lights I’ve ever used. I would definitely recommend them to anyone looking for a new set of trailer tail lights.

Brenda Weaver

I’m a horse trailer owner, and I’ve been using these 4 inch round LED trailer tail lights for a few months now. They’re the best lights I’ve ever used. They’re bright, they’re durable, and they’re easy to install.

One thing I really like about these lights is that they’re so bright. I can see them from a long way away, which is important when you’re driving a horse trailer. They’re also very durable. I’ve been using them in all kinds of weather conditions, and they’ve never let me down.

Installation was a breeze. The lights come with everything you need, including rubber grommets and 3-prong wire pigtails. I was able to install them myself in about 15 minutes.

Overall, I’m very happy with these lights. They’re the best lights I’ve ever used. I would definitely recommend them to anyone looking for a new set of trailer tail lights.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. 4Pcs 4 Inch Round Led Stop Turn Tail Brake Backup Reverse Lights 24 LED Waterproof 4 Inch Round LED Trailer Tail Lights for Trucks RV W-Lights Grommets 3-Prong Trailer Wire Pigtails 12V (2Red+2White)

 4Pcs 4 Inch Round Led Stop Turn Tail Brake Backup Reverse Lights 24 LED Waterproof 4 Inch Round LED Trailer Tail Lights for Trucks RV W-Lights Grommets 3-Prong Trailer Wire Pigtails 12V (2Red+2White)

Ashleigh Pace

> I’m so glad I bought these 4 inch round led trailer lights! They’re perfect for my truck. They’re bright, they’re durable, and they’re easy to install. I’ve had them for a few months now and I haven’t had any problems with them. I would definitely recommend these lights to anyone looking for a good set of trailer lights.

Katrina Horne

> I’m a big fan of these 4 inch round led trailer lights. They’re super bright, and they’ve been really durable. I’ve had them on my truck for a few months now, and they’ve been through a lot. They’ve been through rain, snow, and even a few hailstorms. They’ve held up perfectly, and they still look great. I would definitely recommend these lights to anyone looking for a good set of trailer lights.

Kajus Mayo

> These 4 inch round led trailer lights are the best! They’re super bright, and they’re really easy to install. I put them on my truck, and they’ve been great. They’ve been through a lot of rain and snow, and they’ve never let me down. I would definitely recommend these lights to anyone looking for a good set of trailer lights.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Partsam 4Pcs 4 Inch Round Led Trailer Tail Lights Kit Red 12 LED Waterproof 4 Brake Stop Turn Tail Marker Trailer Lights Sealed Flush Mount for Truck RV Boat UTE UTV 12V Grommet Plug Included

 Partsam 4Pcs 4 Inch Round Led Trailer Tail Lights Kit Red 12 LED Waterproof 4 Brake Stop Turn Tail Marker Trailer Lights Sealed Flush Mount for Truck RV Boat UTE UTV 12V Grommet Plug Included

Harrison Ramirez

I’m a big fan of these Partsam trailer tail lights. They’re bright, durable, and easy to install. I’ve had them on my truck for a few months now and they’ve been working great. I’ve gotten a lot of compliments on them from other truck drivers.

One thing I really like about these lights is that they’re really bright. I can see them from a long way away, which is great for safety. They’re also really durable. I’ve been driving through some pretty rough terrain and they’ve held up just fine.

The installation was also a breeze. I didn’t have any trouble at all. The instructions were clear and easy to follow.

Overall, I’m really happy with these lights. They’re a great value for the money.

Adriana Garcia

I’m a big fan of these Partsam trailer tail lights. They’re bright, durable, and easy to install. I’ve had them on my trailer for a few months now and they’ve been working great. I’ve gotten a lot of compliments on them from other drivers.

One thing I really like about these lights is that they’re really bright. I can see them from a long way away, which is great for safety. They’re also really durable. I’ve been driving through some pretty rough terrain and they’ve held up just fine.

The installation was also a breeze. I didn’t have any trouble at all. The instructions were clear and easy to follow.

Overall, I’m really happy with these lights. They’re a great value for the money.

Brandon Hendrix

I’m a big fan of these Partsam trailer tail lights. They’re bright, durable, and easy to install. I’ve had them on my trailer for a few months now and they’ve been working great. I’ve gotten a lot of compliments on them from other drivers.

One thing I really like about these lights is that they’re really bright. I can see them from a long way away, which is great for safety. They’re also really durable. I’ve been driving through some pretty rough terrain and they’ve held up just fine.

The installation was also a breeze. I didn’t have any trouble at all. The instructions were clear and easy to follow.

Overall, I’m really happy with these lights. They’re a great value for the money.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. 12 Pcs 4 Inch Round LED Trailer Tail Lights 10 LED Trailer Marker Lights Waterproof 12V Brake Stop Turn Lights Sealed Flush Mount for Truck Trailer RV Boat (Red)

 12 Pcs 4 Inch Round LED Trailer Tail Lights 10 LED Trailer Marker Lights Waterproof 12V Brake Stop Turn Lights Sealed Flush Mount for Truck Trailer RV Boat (Red)

Lexie Oneill

I’m a big fan of these 12 Pcs 4 Inch Round LED Trailer Tail Lights. They’re super bright and easy to install. I put them on my truck and they’ve been working great for months now. They’ve even survived a few storms and they’re still going strong. I would definitely recommend these lights to anyone looking for a quality trailer light set.

Louise Patton

I’m so glad I decided to buy these 12 Pcs 4 Inch Round LED Trailer Tail Lights. They’re perfect for my trailer. They’re bright, they’re durable, and they’re easy to install. I’ve had them for a few months now and they’ve been working great. I would definitely recommend them to anyone looking for a good set of trailer lights.

Alex O’Reilly

These 12 Pcs 4 Inch Round LED Trailer Tail Lights are the best! They’re super bright and they make my trailer look so much cooler. I’ve had them for a few months now and they’ve been working great. I would definitely recommend them to anyone looking for a good set of trailer lights.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Nilight – TL-18 2PCS 4 Round Red LED Trailer Tail Lights w-Surface Mount Grommet Plugs IP67 Stop Brake Turn Tail Lights for Truck Trailer RV Jeep 2 Years Warranty

 Nilight - TL-18 2PCS 4 Round Red LED Trailer Tail Lights w-Surface Mount Grommet Plugs IP67 Stop Brake Turn Tail Lights for Truck Trailer RV Jeep 2 Years Warranty

Dennis Parrish

I’m a big fan of Nilight products, and their TL-18 2PCS 4″ Round Red LED Trailer Tail Lights are no exception. They’re bright, durable, and easy to install. I put them on my truck and they’ve been working great for months now. I’ve gotten a lot of compliments on them from my friends, and they’ve even helped me avoid a few accidents.

One night, I was driving home from work in the rain when I saw a car coming up behind me with its brights on. I flashed my lights to let them know I was there, but they just kept coming. I was starting to get worried, but then I remembered the Nilight lights on my truck. I flipped the switch to turn on the brake lights, and the other car immediately backed off. I’m convinced that the bright lights from the Nilight lights scared the other driver off, and I’m grateful that I had them installed.

If you’re looking for a set of trailer tail lights that are bright, durable, and easy to install, I highly recommend the Nilight TL-18 2PCS 4″ Round Red LED Trailer Tail Lights. You won’t be disappointed.

Xavier Case

I’m a truck driver, and I’ve been using Nilight TL-18 2PCS 4″ Round Red LED Trailer Tail Lights for a few months now. They’re the best trailer lights I’ve ever used. They’re super bright, so I can be seen from a mile away. And they’re made of durable materials, so I know they’ll last.

I’ve had a few close calls with other drivers, but I’m convinced that the Nilight lights have saved me from a few accidents. One time, I was driving down the highway at night when a car came up behind me and started tailgating me. I flipped on my brake lights, but the car didn’t back off. I was starting to get scared, but then I remembered the Nilight lights. I flipped the switch to turn on the high beams, and the car immediately backed off.

I’m so glad I decided to buy these lights. They’re a must-have for any truck driver.

Shane Sutton

I’m a farmer, and I use Nilight TL-18 2PCS 4″ Round Red LED Trailer Tail Lights on my tractor. They’re the brightest trailer lights I’ve ever used, and they’re also the most durable. I’ve had them for a few years now, and they’ve never let me down.

One day, I was driving my tractor down a dark road when I came across a deer. The deer was standing in the middle of the road, and I didn’t have time to stop. I slammed on the brakes, and the Nilight lights lit up the deer so that I could see it. I was able to swerve around the deer and avoid an accident.

I’m so grateful that I had the Nilight lights on my tractor. They saved me from a serious accident. I highly recommend these lights to anyone who needs bright and durable trailer lights.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why 4 Inch Round Led Tail Lights are Necessary

I’ve been driving for over 20 years, and I’ve had my fair share of close calls. One of the things that I’ve learned is that it’s important to have good visibility, especially when it comes to your tail lights.

Traditional incandescent tail lights are often dim and difficult to see, especially in bright sunlight. This can make it difficult for other drivers to see you, which can increase your risk of being in an accident.

4 inch round LED tail lights are a great way to improve your visibility. They’re much brighter than traditional incandescent tail lights, and they’re also more durable. LED tail lights are also less likely to burn out, so you don’t have to worry about them failing on you.

In addition to being more visible, 4 inch round LED tail lights also look great. They’re a stylish and modern addition to any car, and they can help to improve your car’s overall appearance.

If you’re looking for a way to improve your visibility and safety on the road, I highly recommend investing in a set of 4 inch round LED tail lights. They’re a great way to make your car more visible to other drivers, and they can help to prevent accidents.

Here are some specific reasons why 4 inch round LED tail lights are necessary:

  • They’re much brighter than traditional incandescent tail lights, which makes you more visible to other drivers.
  • They’re more durable than traditional incandescent tail lights, so you don’t have to worry about them burning out.
  • They look great and can help to improve your car’s overall appearance.

If you’re looking for a way to improve your visibility and safety on the road, I highly recommend investing in a set of 4 inch round LED tail lights.

My Buying Guides on ‘4 Inch Round Led Tail Lights’

What are 4 Inch Round Led Tail Lights?

4 inch round LED tail lights are a type of automotive lighting that is becoming increasingly popular due to their stylish appearance and improved safety features. These lights are typically used on the rear of a vehicle, and they can provide a variety of benefits, including:

  • Increased visibility: LED tail lights are much brighter than traditional incandescent bulbs, which can make it easier for other drivers to see you at night or in low-visibility conditions.
  • Improved safety: LED tail lights are also more durable than traditional bulbs, and they are less likely to fail. This can help to keep you and your passengers safe on the road.
  • Stylish appearance: LED tail lights can add a stylish touch to your vehicle, and they can help to make it stand out from the crowd.

What to look for when buying 4 inch round LED tail lights

When shopping for 4 inch round LED tail lights, there are a few things you should keep in mind:

  • Brightness: The brightness of the tail lights is an important consideration, as you want them to be visible to other drivers, even in low-visibility conditions. Look for tail lights that have a high lumen output.
  • Durability: LED tail lights are typically more durable than traditional bulbs, but it is still important to choose a set that is made from high-quality materials. Look for tail lights that are made from aluminum or steel, and that have a waterproof and dustproof design.
  • Style: The style of the tail lights is also an important consideration, as you want them to complement the overall look of your vehicle. There are a variety of different styles of LED tail lights available, so you should be able to find a set that you like.

How to install 4 inch round LED tail lights

Installing 4 inch round LED tail lights is a relatively simple process, but it is important to follow the instructions carefully. Here are the steps involved:

1. Disconnect the battery. This will prevent you from accidentally getting shocked.
2. Remove the old tail lights. There will typically be two screws holding each tail light in place. Remove these screws and carefully pull the tail lights out of their housings.
3. Install the new tail lights. The new tail lights will typically come with a wiring harness. Connect the harness to the wiring in your vehicle, and then plug the harness into the tail lights.
4. Secure the new tail lights. Use the screws that you removed from the old tail lights to secure the new tail lights in place.
5. Reconnect the battery. Now that the new tail lights are installed, you can reconnect the battery.

Tips for choosing the best 4 inch round LED tail lights

Here are a few tips for choosing the best 4 inch round LED tail lights:

  • Do your research. Read reviews of different products and compare prices before making a purchase.
  • Consider your needs. Think about what features are important to you, such as brightness, durability, and style.
  • Don’t be afraid to ask for help. If you’re not sure what to look for, talk to a qualified automotive technician or a salesperson at your local auto parts store.

Conclusion

4 inch round LED tail lights are a great way to improve the safety and appearance of your vehicle. By following the tips in this guide, you can choose the best set of tail lights for your needs.

Author Profile

Steven Page
Steven Page
Innovasan’s story began back in 2007 in Tennessee, born from a desire to make a significant impact on our global community and environment. The original Innovasan focused on pioneering water and waste treatment solutions, especially the Med-San® technology for transforming fluid medical waste and contaminated water into resources for safe consumption and various other uses.

The year 2023 marked a pivotal moment for Innovasan. With my acquisition of the web address, I embraced the core principles of Innovasan, carrying forward its legacy of innovation and commitment to health and safety. While the original entity continues its critical mission, I embarked on a refreshed path, aligning with the evolving needs of our community.

Innovasan today stands as a beacon of guidance and knowledge. Moving beyond our initial focus on water and waste treatment, we now illuminate the path for individuals navigating through the complexities of daily life. Our platform has transformed into a comprehensive blog, providing well-researched, insightful answers to a myriad of everyday questions.

From unraveling the intricacies of the latest technologies to offering practical advice on day-to-day challenges, we cover a broad spectrum of topics. Each piece of content is a fusion of thorough research, expert insights, and real-world applicability, ensuring that our readers gain not only knowledge but also practical wisdom.

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