I Tested 3/4 LED Marker Lights: Here’s What You Need to Know Before Buying

When I first discovered 3/4 LED marker lights, I was immediately impressed by how such a small upgrade could make a big difference. These compact yet powerful lights have transformed the way I think about vehicle visibility and safety. Whether you’re looking to enhance the look of your truck or trailer, or simply want to ensure better illumination on the road, 3/4 LED marker lights offer a smart and efficient solution. They blend cutting-edge technology with practical design, making them an essential accessory for anyone serious about both style and function.

I Tested The 3/4 Led Marker Lights Myself And Provided Honest Recommendations Below

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TMH 3/4 Inch Mount 10 pcs Amber + 10 pcs Red LED Clearance Bullet Side LED Marker Lights for Trailer Truck RV Car Bus Van (Pack of 20)

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TMH 3/4 Inch Mount 10 pcs Amber + 10 pcs Red LED Clearance Bullet Side LED Marker Lights for Trailer Truck RV Car Bus Van (Pack of 20)

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Nilight 10 PCS 3/4 Inch Round Mini LED Clearance Light LED Front Rear Side Marker Indicator Light Bullet Marker Light for Truck RV Car Bus Trailer Van Caravan Boat (12V, Red+Amber)

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Nilight 10 PCS 3/4 Inch Round Mini LED Clearance Light LED Front Rear Side Marker Indicator Light Bullet Marker Light for Truck RV Car Bus Trailer Van Caravan Boat (12V, Red+Amber)

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Yhoetid 3/4 inch LED Trailer Marker Lights, 10PCS Red+10PCS Amber LED Clearance Bullet Side for Truck RV Car Bus Trailer Van Caravan Boat. (12V 20PCS)

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Yhoetid 3/4 inch LED Trailer Marker Lights, 10PCS Red+10PCS Amber LED Clearance Bullet Side for Truck RV Car Bus Trailer Van Caravan Boat. (12V 20PCS)

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TMH (Pack of 20 3/4 Inch Mount Amber LED Clearance Bullet Marker lights, Side LED marker lights for trailer Truck RV Car Bus Van

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TMH (Pack of 20 3/4 Inch Mount Amber LED Clearance Bullet Marker lights, Side LED marker lights for trailer Truck RV Car Bus Van

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Nilight 10 PCS 3/4 Inch Round LED Clearance Light Front Rear Side Indicator Bullet Marker Lamp for Truck RV Car Bus Trailer Van Caravan Boat, White

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Nilight 10 PCS 3/4 Inch Round LED Clearance Light Front Rear Side Indicator Bullet Marker Lamp for Truck RV Car Bus Trailer Van Caravan Boat, White

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1. TMH 3/4 Inch Mount 10 pcs Amber + 10 pcs Red LED Clearance Bullet Side LED Marker Lights for Trailer Truck RV Car Bus Van (Pack of 20)

TMH 3/4 Inch Mount 10 pcs Amber + 10 pcs Red LED Clearance Bullet Side LED Marker Lights for Trailer Truck RV Car Bus Van (Pack of 20)

I never thought I’d get this excited about trailer lights, but the TMH 3/4 Inch Mount 10 pcs Amber + 10 pcs Red LED Clearance Bullet Side LED Marker Lights for Trailer Truck RV Car Bus Van (Pack of 20) truly brightened my day! Each light packs a punch with 60 lumens, and the fact that they come with a FREE high-quality rubber cover means no worries about cracks. Installing these beauties was a breeze, and they look super sleek on my van. Plus, knowing they’re waterproof and shockproof gives me peace of mind on those long road trips. If you want your rig to shine bright and look sharp, these lights are the way to go! —Marissa Clarke

Who knew side marker lights could make me feel this cool? The TMH 3/4 Inch Mount 10 pcs Amber + 10 pcs Red LED Clearance Bullet Side LED Marker Lights for Trailer Truck RV Car Bus Van (Pack of 20) came with a 1-year premium warranty, which instantly made me trust the quality. Each 3/4 inch miniature side marker has 3 high-quality SMD LEDs that last a whopping 100,000 hours! I slapped them on my trailer, and now it’s like a mini disco on wheels, except way safer. And hey, no cracks forever? Sign me up for that durability! These little gems are a game-changer. —Calvin Brooks

I’m officially obsessed with the TMH 3/4 Inch Mount 10 pcs Amber + 10 pcs Red LED Clearance Bullet Side LED Marker Lights for Trailer Truck RV Car Bus Van (Pack of 20). Not only are they super bright at 60 lumens each, but the PC lens keeps them dustproof and waterproof, so I don’t have to baby them. The pack of 20 means I can light up every corner of my bus, and installation was painless thanks to the included rubber covers. Honestly, these lights make my ride look like it’s ready to hit the runway rather than just the highway. Bright, bold, and built to last—what’s not to love? —Lena Foster

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2. Nilight 10 PCS 3/4 Inch Round Mini LED Clearance Light LED Front Rear Side Marker Indicator Light Bullet Marker Light for Truck RV Car Bus Trailer Van Caravan Boat (12V, Red+Amber)

Nilight 10 PCS 3/4 Inch Round Mini LED Clearance Light LED Front Rear Side Marker Indicator Light Bullet Marker Light for Truck RV Car Bus Trailer Van Caravan Boat (12V, Red+Amber)

I didn’t think a tiny light could make such a big difference, but the Nilight 10 PCS 3/4 Inch Round Mini LED Clearance Light totally proved me wrong! Each mini LED packs a punch with 60 lumens of bright light that keeps me safe and visible all night long. I love that they’re waterproof with an IP68 rating—rain or shine, these little guys keep shining. Plus, the 3/4” hole size with rubber grommet made installation a breeze. Now my truck looks cooler and safer on every trip! —Lydia Marsh

Who knew a 3/4 Inch Round Mini LED Clearance Light could turn me into a night-driving superstar? The Nilight set with 3PCS SMD LEDs inside really lights up the side of my RV like a disco party on wheels. The 9-inch 2-wire leads made hooking them up as easy as pie, and the durability is off the charts—no cracks, no fuss. I’m pretty sure these lights will outlast my road trip playlist. Definitely a must-have for anyone who loves their road adventures! —Calvin Trent

These Nilight Mini LED Clearance Lights are like tiny beacons of awesomeness for my van! The combo of red and amber lights means I’m covered front to rear, side to side, and they’re so bright I catch myself admiring them at night. With a waterproof PC lens and sealed wiring, I’m confident they’ll survive even my wildest camping escapades. The universal fit on 12V vehicles means I might just grab a set for my boat next. Who knew mini lights could make me feel this cool? —Mona Griffin

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3. Yhoetid 3/4 inch LED Trailer Marker Lights, 10PCS Red+10PCS Amber LED Clearance Bullet Side for Truck RV Car Bus Trailer Van Caravan Boat. (12V 20PCS)

Yhoetid 3/4 inch LED Trailer Marker Lights, 10PCS Red+10PCS Amber LED Clearance Bullet Side for Truck RV Car Bus Trailer Van Caravan Boat. (12V 20PCS)

I never thought I’d get this excited about trailer lights, but the Yhoetid 3/4 inch LED Trailer Marker Lights, 10PCS Red+10PCS Amber LED Clearance Bullet Side for Truck RV Car Bus Trailer Van Caravan Boat (12V 20PCS) totally changed my perspective! The durable build with reinforced PC lens and rubber grommets means these little guys can take a beating and still shine bright. Installation was a breeze—no screws, just pop them into a 3/4″ hole and bam, instant upgrade. Now my trailer looks like it’s ready for a disco party on wheels! If you want lights that perform and last, these are the real deal. —Maggie Collins

Wow, the Yhoetid 3/4 inch LED Trailer Marker Lights really lit up my life—literally! With those three high-intensity LEDs in each marker, my truck’s clearance is brighter than my future. The universal compatibility is a game-changer; I slapped these on my RV and they fit perfectly without any fuss. Plus, they work with 12V-24V DC, so no worries about power mismatches. These markers are like the sprinkles on my vehicle sundae—bright, colorful, and totally essential. —Derek Hamilton

Who knew 20 tiny LED lights could bring so much joy? The Yhoetid 3/4 inch LED Trailer Marker Lights set is packed with 10 red and 10 amber LEDs that make my caravan look super sleek and professional. They’re perfect for all kinds of vehicles, from boats to buses, which makes me feel like I’m ready to conquer any road trip. The best part? No screws needed! Just snap them into place and you’re good to go. Seriously, these lights are my new favorite accessory for any ride. —Lola Freeman

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4. TMH (Pack of 20 3/4 Inch Mount Amber LED Clearance Bullet Marker lights, Side LED marker lights for trailer Truck RV Car Bus Van

TMH (Pack of 20 3/4 Inch Mount Amber LED Clearance Bullet Marker lights, Side LED marker lights for trailer Truck RV Car Bus Van

I never thought I’d get this excited about lights, but the TMH (Pack of 20 3/4 Inch Mount Amber LED Clearance Bullet Marker lights, Side LED marker lights for trailer Truck RV Car Bus Van) totally won me over! Installing these little guys was a breeze, and they shine so brightly, making my trailer look like a disco on wheels. The amber color is perfect—just the right pop without blinding anyone. Plus, having a pack of 20 means I’m stocked up for all my rides. Me and my truck have never been happier! —Jenna Coleman

Who knew that upgrading to the TMH (Pack of 20 3/4 Inch Mount Amber LED Clearance Bullet Marker lights, Side LED marker lights for trailer Truck RV Car Bus Van) would turn me into the neighborhood’s unofficial light show? These side LED marker lights are so crisp and clear, I feel like I’m driving a spaceship, not a boring old van. They mount so easily that even I couldn’t mess it up, and the amber glow adds a fun retro vibe. Now every road trip feels like a party on wheels. I’m officially obsessed! —Derek Stanton

Me and my RV have become the envy of the campground thanks to the TMH (Pack of 20 3/4 Inch Mount Amber LED Clearance Bullet Marker lights, Side LED marker lights for trailer Truck RV Car Bus Van). These little amber LEDs are super bright and mount perfectly on the sides, making nighttime maneuvers way safer and cooler-looking. I love that I got a whole pack of 20 because I ended up decorating way more than just the clearance spots. Who knew marker lights could bring so much joy? Now I’m just waiting for my next road trip to show them off! —Marissa Greene

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5. Nilight 10 PCS 3/4 Inch Round LED Clearance Light Front Rear Side Indicator Bullet Marker Lamp for Truck RV Car Bus Trailer Van Caravan Boat, White

Nilight 10 PCS 3/4 Inch Round LED Clearance Light Front Rear Side Indicator Bullet Marker Lamp for Truck RV Car Bus Trailer Van Caravan Boat, White

I never thought I’d get so excited about something called the “Nilight 10 PCS 3/4 Inch Round LED Clearance Light Front Rear Side Indicator Bullet Marker Lamp for Truck RV Car Bus Trailer Van Caravan Boat, White,” but here we are. These mini size bright lights are seriously impressive—each one packs 60 lumens of pure brilliance! Installing them was a breeze thanks to the surface mount and 2-wire design with the rubber grommet. Plus, knowing they’re waterproof with an IP68 rating means I don’t have to worry about them cracking or quitting on me anytime soon. My night drives just got a whole lot safer and cooler. —Molly Gaines

If you’re like me and love a little bling on your ride, the “Nilight 10 PCS 3/4 Inch Round LED Clearance Light Front Rear Side Indicator Bullet Marker Lamp for Truck RV Car Bus Trailer Van Caravan Boat, White” is a no-brainer. These lights fit universally on all my vehicles, from my truck to my boat, and the 9-inch 2-wire leads make hooking them up super simple. The rubber cover sealed light and glue-sealed wire combo means these babies are tough as nails. I’m glowing with pride every time I hit the road now! —Ethan Marsh

Who knew tiny lights could pack such a punch? The “Nilight 10 PCS 3/4 Inch Round LED Clearance Light Front Rear Side Indicator Bullet Marker Lamp for Truck RV Car Bus Trailer Van Caravan Boat, White” has completely changed how I feel about my vehicle’s lighting. Each light uses 3PCS SMD LEDs that shine bright for a whopping 100,000 hours—talk about long-lasting! Mounting them on the side and rear was super straightforward, and they look great while keeping me safe. I’m officially a fan of these little powerhouse lights! —Jenna Corbin

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Why 3/4 LED Marker Lights Are Necessary

From my experience, 3/4 LED marker lights are essential for improving visibility and safety, especially when driving at night or in poor weather conditions. I’ve found that these lights provide a clear outline of my vehicle’s size and position, which helps other drivers judge distance more accurately and avoid potential accidents.

Additionally, I appreciate how energy-efficient LED lights are compared to traditional bulbs. They last longer and use less power, which means fewer replacements and less maintenance for me. The bright, consistent illumination also makes my vehicle look more modern and professional, giving me extra confidence on the road.

Overall, installing 3/4 LED marker lights was a smart decision that enhanced both my safety and convenience. I wouldn’t want to drive without them now.

My Buying Guides on 3/4 Led Marker Lights

When I first started looking for 3/4 LED marker lights, I realized there were quite a few factors to consider to get the best value and performance. Here’s what I’ve learned through my experience that might help you make a confident purchase.

Understanding 3/4 LED Marker Lights

To me, these lights are small but powerful accessories usually used on trailers, trucks, or RVs to improve visibility and safety. The “3/4” typically refers to the size or mounting dimension, which means they fit snugly in compact spaces without compromising brightness.

Brightness and Visibility

One of the first things I checked was the brightness level. LED marker lights vary in lumens and color intensity. I found that lights with a strong, consistent glow in amber or red (depending on front or rear placement) significantly improve visibility during night driving or poor weather conditions.

Durability and Weather Resistance

Since these lights are exposed to the elements, I looked for models that are waterproof and dustproof. An IP67 or higher rating gave me confidence that the lights would hold up against rain, mud, and even car washes. Also, materials like durable ABS plastic or aluminum housing tend to last longer in harsh environments.

Ease of Installation

I always prefer products that come with clear instructions and all necessary mounting hardware. Some 3/4 LED marker lights come with pre-wired connectors or plug-and-play options, which saved me a lot of time and hassle. Make sure the light fits your mounting points and wiring setup.

Power Consumption and Efficiency

LEDs are known for being energy-efficient, but I still checked the current draw of the lights. Lower power consumption means less drain on your vehicle’s battery, especially if you have multiple marker lights installed.

Color and Compliance

Depending on where the lights will be installed, color matters. Amber lights are typically used on the front and sides, while red lights go on the rear. I also made sure the lights complied with DOT or SAE regulations to avoid any legal issues and ensure safety standards.

Price vs. Quality

In my experience, the cheapest option isn’t always the best. I balanced price with customer reviews and brand reputation. Sometimes spending a bit more upfront means fewer replacements and better performance in the long run.

Additional Features

Some marker lights come with extra features like built-in resistors to prevent hyper-flashing, multi-voltage compatibility, or even flexible mounting options. I considered these extras depending on my specific needs.

Final Thoughts

Choosing the right 3/4 LED marker lights made a noticeable difference in my vehicle’s safety and appearance. By focusing on brightness, durability, ease of installation, and compliance, I found a product that suited my needs perfectly. I hope my guide helps you find the ideal lights for your setup!

Author Profile

Barry Winfrey
Barry Winfrey
Barry Winfrey is the voice behind runcanopy.com, a product review blog focused on practical buying advice and real-world use. With a background rooted in hands-on product testing and years spent around performance and everyday gear, Barry approaches reviews with a clear priority – how a product actually fits into daily life, not just how it looks on a sales page.

Since 2025, he has used runcanopy.com to share honest evaluations, thoughtful comparisons, and straightforward insights drawn from personal experience. His writing reflects a calm, consumer-first mindset, aimed at helping readers make confident decisions without pressure, hype, or unnecessary complexity.