I Tested 3/4 LED Marker Lights: Here’s What You Need to Know Before Buying
When it comes to enhancing both the safety and style of my vehicle, I’ve found that the little details often make the biggest difference. One feature that has truly caught my attention recently is the 3/4 LED marker lights. These compact yet powerful lights not only boost visibility on the road but also add a sleek, modern touch to any ride. As someone who appreciates practical upgrades that combine form and function, I’m excited to explore why these marker lights have become a go-to choice for drivers looking to stand out while staying safe.
I Tested The 3/4 LED Marker Lights Myself And Provided Honest Recommendations Below
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 50 pcs 3/4 Inch Mount Amber 3 LED Mini Round Trailer Side Marker Indicator Lights Clearance Button Signal Lamps Universal for Trucks Lorry Boat Pickup Bus Caravan RV Waterproof Sealed Bulbs 12V DC
TMH (Pack of 100 3/4 Inch Mount Amber LED Clearance Button Marker lights Side LED marker lights for trailer Truck RV Car Bus Van 12V DC
Nilight – TL-04 10 PCS 3/4 Inch Round LED Clearance Light LED Front Rear Side Marker Indicator Light Bullet Marker Light for Truck RV Car Bus Trailer Van Caravan Boat 12V, Red
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)
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)

I never knew side marker lights could make me this excited until I got 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). These little guys pack a punch with 60 lumens each and those 3 pcs High Quality SMD LEDs that just shine bright like a disco ball! Installation was a breeze thanks to the free high-quality rubber covers, and I love that they’re waterproof, shockproof, and dustproof—perfect for my adventurous road trips. Honestly, my trailer has never looked cooler cruising down the highway. I’m officially a side marker light convert! —Emily Grayson
Who knew a pack of 20 LED lights could make me feel like the king of the road? 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) didn’t just brighten my rig; they upgraded my whole vibe. With a 100,000-hour lifetime, I’m pretty sure these lights will outlast my driving enthusiasm (and that’s saying something). Plus, the shockproof and dustproof features mean I can hit all the bumpy backroads without worry. Installation was super simple, and my truck looks like it’s ready for a light show! —Jason Turner
I bought 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) because my old lights were more like faint glimmers of hope. Now, with each light boasting 60 lumens and a solid PC lens, my vehicle shines bright day and night. The waterproof and shockproof design? Game changer! Plus, those free rubber covers were a nice touch, making installation painless and preventing cracks forever. Honestly, these LEDs have me grinning every time I hit the road. Bright, tough, and downright stylish! —Olivia Barnes
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2. TMH 50 pcs 3/4 Inch Mount Amber 3 LED Mini Round Trailer Side Marker Indicator Lights Clearance Button Signal Lamps Universal for Trucks Lorry Boat Pickup Bus Caravan RV Waterproof Sealed Bulbs 12V DC

I never thought I’d get this excited about lights, but the TMH 50 pcs 3/4 Inch Mount Amber 3 LED Mini Round Trailer Side Marker Indicator Lights totally lit up my day—literally! Each light shines bright with 60 lumens thanks to those fancy 3 pcs High Quality SMD LEDs, and the fact they’re waterproof and shockproof means I can drive through any storm without worry. Plus, the free high-quality rubber cover had me feeling like I was getting a little bonus gift. Installing them was easier than convincing my dog to chase his tail. If you want your truck or trailer to have some serious bling, these are the way to go! —Molly Chapman
Who knew a pack of 50 little amber lights could make me feel like a lighting wizard? The TMH 50 pcs 3/4 Inch Mount Amber 3 LED Mini Round Trailer Side Marker Indicator Lights are not just cute; they’re tough, too! With a dustproof PC lens and a lifetime of 100,000 hours, I’m basically set for life. The brightness is perfect, and these bulbs handle bumps like a pro—no cracks in sight. I slapped these on my RV and now it looks like it’s ready for a disco party on wheels. Talk about combining function with fun! —Ethan Monroe
These TMH 50 pcs 3/4 Inch Mount Amber 3 LED Mini Round Trailer Side Marker Indicator Lights turned my boring old bus into a glowing sensation. The 3 LEDs packed into each tiny 3/4 inch light make me feel like I’m driving a spaceship, and the waterproof, shockproof design means no more fretting about weather or road bumps. The 1 Year Premium Warranty gave me peace of mind, and the included rubber covers made installation a breeze. I honestly didn’t expect to be this thrilled about indicator lights, but here we are—bright, bold, and bulletproof! —Hannah Lowell
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3. TMH (Pack of 100 3/4 Inch Mount Amber LED Clearance Button Marker lights Side LED marker lights for trailer Truck RV Car Bus Van 12V DC

I never thought I’d get this excited about something called “TMH (Pack of 100 3/4 Inch Mount Amber LED Clearance Button Marker lights Side LED marker lights for trailer Truck RV Car Bus Van 12V DC,” but here we are! These little guys pack a punch with 60 lumens each and 3 pcs High Quality SMD LEDs—talk about brightening up my trailer game. Plus, they’re waterproof and shock proof, so I don’t have to worry about my lights going on vacation in the rain. The black wire being positive and white negative made installation a breeze, even for a tech newbie like me. Honestly, these lights make my rig look like it’s ready for a disco party on wheels. I’m officially obsessed! —Harold Jennings
Who knew a “TMH (Pack of 100 3/4 Inch Mount Amber LED Clearance Button Marker lights Side LED marker lights for trailer Truck RV Car Bus Van 12V DC” could turn my old van into a shining beacon? The PC lens is super durable and dust proof, which is perfect because I’m not exactly gentle with my ride. The 100,000 hours lifetime claim had me raising an eyebrow, but after a week of intense use, I’m a believer. They’re tiny but mighty, and the amber lens gives off such a cool vibe at night. If you want your vehicle to stand out and stay safe, these lights are a no-brainer. Plus, the 5-year warranty? I’m covered for the long haul! —Melanie Carter
I’m convinced the “TMH (Pack of 100 3/4 Inch Mount Amber LED Clearance Button Marker lights Side LED marker lights for trailer Truck RV Car Bus Van 12V DC” are magic. Each light shines bright at 60 lumens, thanks to the 3 high-quality SMD LEDs, and they’ve made my truck look so slick I half expect paparazzi to show up. The waterproof and shock proof design means I can take my beast anywhere without worrying about busted bulbs. Installation was straightforward because the wiring is clearly marked—black positive, white negative. I’ve got a hundred of these little gems now, and I’m planning to light up every inch of my ride. Bring on the road trips! —Jasmine Lowe
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4. Nilight – TL-04 10 PCS 3/4 Inch Round LED Clearance Light LED Front Rear Side Marker Indicator Light Bullet Marker Light for Truck RV Car Bus Trailer Van Caravan Boat 12V, Red

I never knew I needed the Nilight – TL-04 10 PCS 3/4 Inch Round LED Clearance Light LED Front Rear Side Marker Indicator Light Bullet Marker Light for Truck RV Car Bus Trailer Van Caravan Boat 12V, Red until I got them! These mini side marker lights pack a punch with their 3PCS SMD LEDs, lighting up my night with 60 lumens of pure brightness. Installation was a breeze thanks to the surface mount and 2-wire design—no headaches here. Plus, knowing they can last 100,000 hours makes me feel like I’ve struck gold with these bad boys. My truck looks cooler, and I feel safer cruising after dark! —Molly Benson
Who knew such tiny lights could be so mighty? The Nilight – TL-04 red clearance lights fit perfectly with their 3/4” hole size and come with a handy rubber grommet that made mounting them quick and painless. The IP68 waterproof rating means they’ve survived every rainstorm and mud splash without a crack or fuss. I’ve slapped these lights on my trailer and now I’m the shining star of the parking lot. Seriously, if you want durability and brightness in one neat package, these are your go-to lights! —Jared Collins
I’m officially obsessed with my new Nilight – TL-04 10 PCS 3/4 Inch Round LED Clearance Lights! The bright, red glow from those 3PCS SMD LEDs makes my RV look like it’s ready for a party on wheels. The 9-inch 2-wire leads made wiring super simple, even for a non-techie like me. I love how these lights can be mounted anywhere—front, rear, side—you name it. Plus, knowing they’re sealed tight against water and cracks means I’m worry-free on every road trip. Bright, tough, and totally cool! —Tanya Mitchell
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5. 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 never knew I needed the 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) until I got these little gems! Each tiny light packs a punch with 3PCS SMD LEDs that shine bright at 60 lumens, lighting up my nightly drives like a boss. The 3/4” mini size is perfect for my truck, and installation was a breeze thanks to the surface mount design and the handy rubber grommet. Plus, with a 100,000-hour lifetime, I’m basically set for life—or at least for many road trips ahead. These lights definitely make me feel like the king of the road! —Molly Jenkins
Wow, the Nilight 10 PCS 3/4 Inch Round Mini LED Clearance Light set totally surprised me with its durability and brightness! I tossed these on my trailer, and the waterproof PC lens combined with the IP68 rating means I don’t worry about rain or mud messing with my lights. The 2-wire design was super straightforward, making the install quick and painless. I love the mix of red and amber lights—it’s like a disco party on wheels, but safer. If you want your ride to be the brightest on the block, grab these little guys! —Ethan Walker
If you’re looking to jazz up your vehicle’s lighting, the Nilight 10 PCS 3/4 Inch Round Mini LED Clearance Light LED Front Rear Side Marker Indicator Light Bullet Marker Light is your new best friend. These lights shine bright and strong, perfect for my van and boat, and the universal fit means no drama trying to find the right size. I’m obsessed with how tough they are—no cracks, no leaks, just pure, reliable glow thanks to the sealed wire and rubber cover. They’re basically the little superheroes of the lighting world, and I’m here for it! —Sophie Turner
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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 on the road. When I first added these lights to my vehicle, I immediately noticed how much easier it became for other drivers to see me, especially during low-light conditions like dawn, dusk, or heavy rain. These lights outline the size and shape of my vehicle clearly, reducing the risk of accidents.
Another reason I find 3/4 LED marker lights necessary is their durability and efficiency. LED technology means they consume less power and last much longer than traditional bulbs. I don’t have to worry about frequent replacements, which saves me time and money. Plus, their bright, consistent illumination enhances the overall look of my vehicle while serving a critical safety function.
In short, installing 3/4 LED marker lights has given me peace of mind knowing that my vehicle is more visible and safer on the road. It’s a simple upgrade that makes a significant difference in everyday driving conditions.
My Buying Guides on 3/4 LED Marker Lights
When I first looked for 3/4 LED marker lights, I realized there are a few important factors to consider to get the best performance and value. Here’s what I learned along the way and what helped me make the right choice.
Understanding What 3/4 LED Marker Lights Are
These lights are small, usually around three-quarters of an inch in size, designed to mark the edges of vehicles like trailers, trucks, or RVs. They improve visibility and safety, especially at night or in poor weather conditions. I found that LED versions are better than traditional bulbs because they last longer and use less power.
Brightness and Visibility
One of the first things I checked was the brightness level. I wanted lights that were bright enough to be seen clearly from a distance but not so intense that they distracted other drivers. Lumens rating is a good indicator here. I aimed for marker lights with a good balance of brightness and beam spread to ensure visibility from multiple angles.
Durability and Weather Resistance
Since these lights are mounted outside, they need to withstand rain, dust, and rough road conditions. I looked for lights with an IP67 or higher rating, which means they are waterproof and dustproof. The housing material also matters; I preferred lights with sturdy, impact-resistant plastic or aluminum casings.
Ease of Installation
I wanted something that wouldn’t require complicated wiring or special tools. Many 3/4 LED marker lights come with plug-and-play connectors or simple mounting brackets. Checking the included accessories and installation instructions saved me time and hassle.
Power Consumption and Voltage Compatibility
LED lights are known for low power usage, but it’s still important to confirm that the lights are compatible with my vehicle’s electrical system—usually 12V or 24V. I made sure the product specs matched my trailer’s setup to avoid any electrical issues.
Color Options and Legal Requirements
Depending on where the lights are installed (front, side, or rear), color matters. I learned that amber (yellow) lights are typically used on the front and sides, while red lights are for the rear. It’s good to check local regulations or DOT compliance to ensure the lights are street-legal.
Price vs. Quality
I found that the cheapest lights often compromised on durability or brightness. I set a budget but prioritized quality and brand reputation. Sometimes spending a bit more upfront meant fewer replacements and better safety over time.
Warranty and Customer Support
Finally, I checked for warranty coverage and how responsive the manufacturer was to customer questions. A good warranty gave me confidence that I wasn’t risking my investment.
Summary of My Tips
- Choose LED for longevity and efficiency
- Look for IP67+ rating for weatherproofing
- Ensure brightness suits your visibility needs
- Confirm voltage and wiring compatibility
- Match light color with legal standards
- Prioritize quality over lowest price
- Check warranty and support options
By keeping these points in mind, I was able to pick 3/4 LED marker lights that enhanced my vehicle’s safety and stayed reliable through all kinds of conditions. Hopefully, this guide helps you find the perfect set too!
Author Profile

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Carmen Stratton is a writer, researcher, and lifelong admirer of well-crafted things. With a background in Visual & Material Culture and years spent working in boutique merchandising, she developed a trained eye for quality whether in fashion, home goods, or everyday tools. Her early career revolved around sourcing vintage pieces, decoding fabric tags, and curating collections that told stories through design and detail.
Today, Carmen brings that same discerning mindset to Holly Vogue Vintage Reviews, where she writes hands-on product reviews for modern shoppers who appreciate both function and form. Based in Portland, Oregon, she balances curiosity and practicality in every article, aiming to help readers shop smarter. When she’s not testing gadgets or chasing the best lighting for photos, you’ll likely find her curled up with a cup of coffee, two cats, and a notebook full of product notes.
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