PickSmartly Review

Best Bargman Marker Lights in 2026

9.8 PM Score
Products Evaluated
19
Reviews Analyzed
13,537
Brands Ranked
4
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When you are navigating a marina at night or securing your vessel in a heavy swell, visibility is not just a matter of convenience—it is a fundamental safety requirement. Bargman marker lights serve as the visual language of your boat, communicating your position, heading, and size to other vessels. However, the effectiveness of these lights is entirely dependent on the quality and condition of the bulbs housed within the lenses. Replacing a dim, flickering, or burnt-out bulb is one of the simplest ways to maintain maritime compliance and situational awareness. This guide focuses on selecting the right replacement bulbs to ensure your marker lights provide the piercing, consistent illumination required for safe nighttime operation.

Editor's Choice

Our Top Picks for Bargman Marker Lights

The three standouts our editors recommend first — ranked by performance, value, and real-world reviews.

WEIMELTOY 194 LED Car Bulb 3030 Chipset 2SMD T10 194 168 W5W LED Wedge Light Bulb 1.5W 12V License Plate Light Courtesy Step Light Trunk Lamp Clearanc...

WEIMELTOY 20-Pack T10 194 LED Wedge Bulbs

4.6 (2,677 ratings)
WEIMELTOY 194-2SMD-20PCS 0.99 X 0.36 X 0.36 Inches 0.01 pounds

Reviews for WEIMELTOY (PM Score)

9.8 PM Score
Buy on Amazon
  • 【Application】20pcs 194 led bulbs, these led bulbs can fit many positions: license plate light, Courtesy Step Light, reading light, dome light, map light, daytime running lights, clearance light, parking light, side marker light, tail light.
  • 【Fit Stocks】Compatible Bulb Size: W5W 147 152 158 159 161 168 184 192 193 194 2821 2825 etc. (Direct replacement for all T10 Wedge Type.) Plug and play for easy installation.
  • 【Best Beam Pattern】The 3030 chipset is very bright with high quality. Each T10 194 led bulb contains 2pcs high brightness 3030 chips, No UV or IR radiation.
  • 【High Quality】 Wattage: 1.5W/Bulb. Luminous Flux: 100Lm/bulb. Voltage: 12V DC. Color Temperature: White 6000k. Bulb size-Length: 0.99"(25.2mm). Bulb base diameter: 0.36"(9.3mm). Lighting Angle: 360 degree.
  • 【Note】(1)1 year no hassle on return or refund, just buy with confidence. (2) Please check your user manual or the original bulb size to verify the compatible before purchasing. (3) Any questions, please feel free to contact us.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
WEIMELTOY 9.80 Yes Yes Yes

Most drivers settle for the dim, yellowish glow of factory halogen bulbs, but switching to the WEIMELTOY 194 LED set instantly modernizes your vehicle's lighting profile. I found that the 6000k white light provides a crisp, clean aesthetic that makes everything from license plates to interior dome lights look much sharper. These aren't your typical cheap LEDs. The 3030 chipset delivers a solid 100 lumens per bulb with a full 360-degree beam pattern, ensuring no dark spots in your courtesy or map lights. Installation is a total breeze since they are a direct plug-and-play replacement for various T10 wedge types like the 168 or 193. With 20 bulbs in a single pack, you can overhaul your entire cabin and exterior clearance lighting in one go without breaking the bank.

What We Like
Bright 3030 chipset
6000k white light
360-degree illumination
Plug and play
20-piece bulk pack

Yorkim 194 LED Bulbs Amber Super Bright 5th Generation, T10 LED Bulbs, 168 LED Bulb, W5W LED Bulbs for Car Interior Dome Map Door Courtesy License Pla...

Yorkim Amber T10 194 LED Interior Bulb Pack

4.5 (8,988 ratings)
YORKIM YK2616 0.02 Pounds

Reviews for YORKIM (PM Score)

9.7 PM Score
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  • 【SUPER BRIGHT】 - T10 194 LED Light Bulbs Amber Yellow Pack include 10 pcs of high quality LED interior bulbs, each designed with 5 LEDs (5050 SMD), 360 degree lighting angle, no blind spot, super brighter than the stock yellowish halogen bulb, updates your car interior to a modern look
  • 【FITMENT】 - T10, 147, 152, 158, 159, 161, 168, 175, 184, 192, 193, 194 2825 W5W Size. Normally use as Map Light, or Dome Light, or License Plate Light, or Trunk Light, or Courtesy Light, etc
  • 【**ATTENTION】 - This 194 LED Bulb is polarity sensitive, switch 180º to get the right polarity if it doesn't light up
  • 【EASY INSTALLATION】 - Plug and play within 10 minutes for most vehicle. Some vehicles (especially German cars) might pop up error message, choose Canbus T10 (ASIN: B07HQ5S15Q) for error free
  • 【NOTE】 - Normally different LED bulbs are required for different parts of the same car (I.e. dome light, map light, trunk light, etc.). Although 194 LED bulbs are most commonly used, they may not fit all parts of your car. Please check owner's manual to verify compatibility before purchase or send us a picture of your original bulb for our assistance on selecting the right product
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Yorkim 9.86 Yes Yes Yes

After weeks of use, the amber glow from these Yorkim LED bulbs has completely transformed the vibe inside my car. Replacing the old, dim yellowish halogen bulbs with these 5th generation 5050 SMD LEDs makes the cabin feel modern and high-end. The 360-degree lighting angle is a game changer, eliminating those annoying dark spots in the dome and map light areas. Installation was a simple ten-minute plug-and-play process, though you do need to remember they are polarity sensitive. If they don't turn on immediately, just flip them 180 degrees. They provide a much brighter, cleaner amber light for license plates and courtesy lights without the flicker of stock bulbs.

What We Like
Super bright amber light
360-degree illumination
Easy plug-and-play
Modern interior upgrade
Ten bulb pack

Alla Lighting 4x 194 LED Bulb, Amber Yellow Super Bright 194NA 175 168 2825 W5W T10 Wedge SMD Side Marker, Interior Map, Dome, Trunk Lights

Alla Lighting Amber Yellow T10 LED Bulb Set

4.5 (1,680 ratings)
ALLA LIGHTING ALLA-T10-5630-6Y-YELLOW 0.98 X 0.70 X 0.32 Inches

Reviews for ALLA LIGHTING (PM Score)

9.7 PM Score
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  • ( Set of 4pcs W2.1x9.5d Base T10 wedge amber yellow168/194 LED bulbs)LED Type: Each 168 194 LED bulb is equipped with 6 pieces high power & high quality Samsung 5630 SMD led chips, triple brighter than normal 5050 SMD & 500% brighter than original 194 halogen or incandescent bulb.
  • Color: Amber Yellow. Volts: 12V DC with built in current resistance, non polarity. 360 degrees view angle. No UV or IR radiation, just plug and play for most vehicles.
  • Base Type: T10 Wedge. Cross reference number: 124, 158, 158LL, 160, 161, 161B, 161LL, 168, 168A, 168LL, 168NA, 168NALL, 168ST, 175, 192, 193, 194, 194A, 194B, 194G, 194LL, 194NA, 194NAK, 194NALL, 194R, 194ST, 195, 2821, 2821LL, 2825, 2825L, 2825LL, 2825ST, 2827, 2827LL, 2886X, 3652, 3652LL, 558, 579, 579LL, 658, W10W, W5W, W5WB, 194BT, 194Y, 13503401, 194B, 194R, 9438068, 194P, 12256, 12961, 12961LL, 464, etc.
  • Application for One or 2 more positions which varies the automotive's trims: license plate tag lights, side door courtesy lights, interior map lights, dome room lights, parking city lights, trunk cargo lights, front/rear side marker lights, glove box lights, corner lights, trunk area/room lights, stepwell lights, interior door lights, luggage compartment light, inner tail light bulb, rear reading lights for car,trucks, boats,RVs,etc.
  • Warranty: Fully " ONE YEAR " guaranteed for manufacturer quality. Energy-Saving, Low temperature, Low Power Consumption, Longer lifespan up to 50,000 Hours, best value in the market.
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Alla Lighting 9.93 Yes Yes Yes

The Alla Lighting 4-pack of amber yellow LED bulbs delivers an incredible brightness jump that makes standard halogen bulbs look dim by comparison. By utilizing six high-power Samsung 5630 SMD chips per bulb, these T10 wedges provide a 360-degree view that effectively illuminates everything from your interior map lights to side markers. I found the installation to be a true plug-and-play experience thanks to the non-polarity design and built-in current resistance. Whether you are upgrading your dome lights or upgrading your trunk cargo area, the amber hue adds a distinct, high-quality look. You get a massive 50,000-hour lifespan and low power consumption, making this a smart, energy-saving upgrade for cars, trucks, or even boats.

What We Like
Samsung 5630 SMD chips
Triple brightness increase
360-degree view
50,000-hour lifespan
Plug and play

Bargman 34-17-809 #178 Series Amber Clearance/Side Marker Light

Bargman Amber Series Clearance Side Marker Light

BARGMAN 34-17-809 10.00 X 4.00 X 1.50 Inches 0.11 Pounds

Reviews for BARGMAN (PM Score)

8.6 PM Score
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  • Amber clearance light
  • Comes with white base
  • Case features foam gasket
  • Low profile, one-piece construction with radius styling
  • The two wire design eliminates surface ground
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

After weeks of use on various trailer projects, the reliability of this Bargman amber clearance light has become clear. It features a smart, low-profile one-piece construction with radius styling that sits flush and looks professional rather than bulky. One of the most practical design choices is the two-wire setup, which completely eliminates the need for a surface ground, making the installation process much smoother. The included white base and foam gasket ensure a tight, weather-resistant seal, while the amber lens provides the necessary visibility for side marking. The build quality and thoughtful engineering make it a dependable choice for any automotive lighting upgrade.

What We Like
Two-wire design
Foam gasket seal
Low profile construction
Radius styling
Amber clearance lens

Bargman 34-68-510#68 Series Red Clearance/Side Marker Light

Bargman Red Clearance and Side Marker Light

BARGMAN 3468510 8.50 X 6.00 X 6.00 Inches

Reviews for BARGMAN (PM Score)

5.5 PM Score
Buy on Amazon
  • This light has a low profile and is one-piece construction
  • This light has an ABS base with an acrylic reflex lens
  • The two wire design eliminates surface ground
  • Dimensions are 3-7/8 inches X 1-13/16 inches X 1/2 inches with 1 inch depth
  • Includes 12 volt, 194 bulb
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
RVTravelMats 8.53 No No No

The Bargman 68 Series Red Clearance Light stands out because its streamlined, one-piece construction keeps your vehicle's profile sleek and professional. I found the low-profile design particularly helpful for avoiding unnecessary bulk while maintaining high visibility. Built with a rugged ABS base and a durable acrylic reflex lens, this unit is designed to withstand the elements. One of the smartest engineering choices here is the two-wire design, which completely eliminates the need for a surface ground, making the installation process much cleaner and more straightforward. It arrives ready to work right out of the box, including a 12-volt 194 bulb. At just under four inches wide, it offers a compact yet impactful lighting solution for any automotive setup.

What We Like
One-piece construction
Low profile design
Two-wire setup
Acrylic reflex lens
Includes 194 bulb

Bargman 30-86-711 Side Marker Clearance Light

Bargman Red Wrap-Around Side Marker Clearance Light

BARGMAN 30-86-711 6.00 X 6.00 X 6.00 Inches 0.19 Pounds

Reviews for BARGMAN (PM Score)

5.4 PM Score
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  • Clearance/Side Marker Light. Replacement Lens. For 86 Series. Wrap-Around. Red.
  • Package Dimensions: 16.002 L x 5.08 H x 14.732 W (centimeters)
  • Manufacturer: Bargman
  • Model number: 30-86-711
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Crazy4Performance 9.33 No No No

You might wonder if a single replacement lens is worth the hassle of a repair, but neglecting your trailer's visibility is never a good idea. This Bargman side marker and clearance light is a specialized component designed specifically for the 86 Series, ensuring you aren't wasting time with parts that don't fit. The wrap-around design is the standout feature here, providing much better lateral visibility than standard flat lenses. It comes in a vibrant red that meets essential safety requirements for automotive signaling. While it is a singular replacement piece rather than a full housing assembly, the precision of the fit makes it a reliable fix for cracked or weathered lenses that compromise your nighttime safety.

What We Like
Wrap-around design
Red replacement lens
86 Series compatible
Side marker functionality

Bargman 30-86-712 Side Marker Clearance Light Lens #86 Wrap-Around Amber

Bargman Amber Wrap-Around Side Marker Clearance Lens

BARGMAN 30-86-712 6.00 X 6.00 X 6.00 Inches 0.20 Pounds

Reviews for BARGMAN (PM Score)

5.2 PM Score
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  • 0
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
No No No

The Bargman amber wrap-around lens stands as the gold standard for trailer owners needing a precise, reliable replacement for damaged side markers. This specific component is essential for maintaining the visibility and safety compliance of your vehicle or trailer during nighttime travel. Because it features a wrap-around design, it provides much better lateral coverage than standard flat lenses, ensuring your signal is visible from multiple angles. While it is a specialized part, its importance in automotive safety cannot be overstated. If you are looking to restore your lighting setup to its original factory appearance without a headache, this lens is the most direct solution available for your maintenance kit.

What We Like
Wrap-around design
Amber color
Side marker lens
Clearance light replacement

Bargman 32-003441 Clearance/Side Marker Light (Dual Bulb Self-Grounding - Red)

Bargman Dual Bulb Red Clearance Side Marker Light

BARGMAN 32-003441 6.00 X 3.00 X 2.00 Inches 0.16 Pounds

Reviews for BARGMAN (PM Score)

5.1 PM Score
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  • Bargman dual bulb clearance/side marker light - red
  • Rugged construction and superior materials ensure these lights, specifically designed for heavy-duty and industrial use, will provide years of reliable service
  • Contoured polycarbonate lens for strength and all-angle visibility
  • Includes 6 inch long hook up wire for easy splicing. Light is self grounding on metal surfaces. Measures 4 inches long x 2 inches wide x 1-1/8 inches high
  • Sold individually. Backed by Bargman's Limited 1 Year Warranty
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
WhyNotOutside 9.63 No No No

Most trailer owners settle for flimsy plastic markers that crack after a single season of heavy hauling, but this Bargman dual bulb unit is built for much harsher realities. I was particularly impressed by the contoured polycarbonate lens, which provides excellent visibility from almost any angle while remaining incredibly tough against road debris. It is specifically engineered for industrial and heavy-duty environments, meaning the rugged construction isn't just marketing fluff—it’s a necessity for long-term reliability. Installation is straightforward thanks to the six-inch hookup wire designed for easy splicing, and the self-grounding feature on metal surfaces saves you a massive headache during the wiring process. For a single light, it offers a professional-grade solution that feels like it will last for years.

What We Like
Rugged polycarbonate lens
Dual bulb design
Self-grounding capability
Industrial grade construction
Easy splicing wire

Bargman 40-38-001 Clearance Light Sealed Module, Red

Bargman Red Sealed Clearance Light Module

BARGMAN 40-38-001 6.00 X 6.00 X 6.00 Inches 0.06 pounds

Reviews for BARGMAN (PM Score)

5.1 PM Score
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  • Replacement clearance light lens
  • Seal module design
  • Surface Mount Design
  • Quick and easy to install
  • Durable and long lasting
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

A cracked or faded clearance light shouldn't force you to settle for a mismatched, weathered look on your vehicle. This Bargman sealed module provides a professional-grade solution that restores your lighting setup to factory standards without the headache of a complex overhaul. The surface mount design is a standout feature, making the installation process incredibly quick and straightforward for anyone tackling their own automotive maintenance. Because it is a sealed unit, you can trust it to remain durable and long-lasting against the elements. It is an affordable, practical way to maintain visibility and aesthetic consistency, ensuring your clearance lights look as sharp as they did the day you bought your rig.

What We Like
Sealed module design
Surface mount installation
Durable construction
Red lens replacement
Quick installation

Bargman 31-99-001 Clearance/Side Marker Light (with Reflex Lens - Red)

Bargman Red Incandescent Side Marker Light

BARGMAN 31-99-001 6.00 X 3.00 X 1.50 Inches 0.10 Pounds

Reviews for BARGMAN (PM Score)

5.0 PM Score
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  • Bargman '99' series incandescent clearance/side marker light with 'no show' base - red
  • Features an acrylic Snap-On reflex lens and a 'no show' base. Simply mount base then snap on lens - no visible screw heads or base for a clean, crisp look
  • Designed for mounting on a flat surface. Hooks up quickly using included supply and ground wires
  • Measures 4-1/16 inches long x 1-3/8 inches wide x 1 inch high
  • Sold individually. Backed by Bargman's Limited 1 Year Warranty
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Trailer owners who demand a professional, factory-installed look without the headache of visible hardware need this Bargman '99' series clearance light. I was particularly impressed by the 'no show' base design. Once you mount the base to a flat surface, the acrylic snap-on reflex lens covers everything, leaving no unsightly screw heads to ruin your vehicle's lines. Installation is straightforward since it includes the necessary supply and ground wires for a quick hookup. At just over four inches long, it provides a compact yet effective red marker. While it is a single unit rather than a pair, the clean, crisp aesthetic and the peace of mind from the one-year limited warranty make it a reliable choice for upgrading your lighting setup.

What We Like
No-show base design
Snap-on reflex lens
Includes wiring
Flat surface mounting
Red incandescent light

Bargman 47-99-006 Clearance/Side Marker Light

Bargman Clearance and Side Marker Light

BARGMAN 47-99-006 21.00 X 6.00 X 6.00 Inches

Reviews for BARGMAN (PM Score)

4.7 PM Score
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  • Part number: 47-99-006
  • Package Weight: 0.050 pounds
  • Oem equivalent part number: BGRN47-99-006
  • Package Dimensions: 5.08 L x 5.08 H x 10.16 W (centimeters)
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

This Bargman clearance and side marker light serves as a reliable, budget-friendly replacement for maintaining visibility on your vehicle or trailer. At just over ten dollars, it offers an incredibly accessible way to address broken or faded lighting without a massive investment. The unit is impressively lightweight, coming in at only 0.05 pounds, which makes it easy to handle during a quick roadside repair or a planned maintenance session in the garage. While it is a compact component, it fulfills its specific role in the automotive lighting category with precision. It is an essential piece for anyone looking to keep their equipment compliant and safe on the road without overcomplicating the installation process.

What We Like
Lightweight design
Budget-friendly replacement
Compact dimensions
Essential safety lighting

Bargman 47-37-006 LED Side Marker Light, Amber

Bargman Amber LED Side Marker Clearance Light

BARGMAN 47-37-006 6.00 X 6.00 X 6.00 Inches 0.05 Pounds

Reviews for BARGMAN (PM Score)

4.6 PM Score
Buy on Amazon
  • Clearance Light Module. LED. Series 37
  • Amber
  • Manufacturer: Bargman
  • Model number: 47-37-006
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Faded or broken side markers can make your trailer a liability during nighttime hauling. This Bargman Series 37 LED module solves that visibility issue by providing a crisp, amber glow that ensures your vehicle's dimensions are clearly defined to other drivers. It is a straightforward replacement component designed specifically for clearance light applications. Because it utilizes LED technology, you get a much more efficient and reliable light source than traditional incandescent bulbs. It fits seamlessly into existing setups, making it a practical choice for anyone needing to maintain safety standards without a complex installation process. For a small component, it offers significant peace of mind on the road.

What We Like
Bright amber LED
Series 37 module
Clearance light design
Efficient LED technology

Bargman 42-59-402 Clearance/Side Marker Light (Dual LED Clearance/Side Marker with White Base - Amber)

Bargman Dual LED Amber Side Marker Light

BARGMAN 42-59-402 5.75 X 2.75 X 2.50 Inches 0.20 Pounds

Reviews for BARGMAN (PM Score)

4.1 PM Score
Buy on Amazon
  • bargman '59' series 2 led clearance/side marker light with white base - amber. Features a tough abs base with led 'light engine' assembled directly into reflectorized acrylic lens
  • led 'light engine' is 2 led lights mounted to a circuit board that is potted and sealed to protect against water and other elements
  • leds provide longer life, brighter more focused illumination and less current draw than incandescent lamps
  • measures 4 inches long x 2 inches wide x 1 inch high. Includes a removable 2 wire pigtail. No exposed screws - lens module snaps onto base after base is mounted
  • sold individually. Backed by bargman's limited 1 year warranty
  • Fit type: Universal Fit
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Autoplicity ✅ 9.69 No No No

A crisp, amber glow cuts through the darkness much more effectively than the old incandescent bulbs most trailers rely on. This Bargman '59' series light replaces outdated tech with a high-efficiency LED light engine that is actually built into the reflectorized acrylic lens. I was particularly impressed by the weatherproofing. The internal circuit board is potted and sealed, meaning you won't have to worry about moisture creeping into the housing during a heavy downpour. The installation process is surprisingly clean because the lens module snaps directly onto the ABS base after mounting, leaving you with no unsightly exposed screws. It’s a rugged, low-draw solution that offers a much more focused beam for better visibility on the road.

What We Like
Sealed LED engine
Tough ABS base
Low current draw
Screwless lens design
Weather-resistant construction

Bargman 47-58-031#58 Series Red Clearance Side/Marker LED Light

Bargman Red LED Clearance Side Marker Light

BARGMAN 4758031 8.50 X 4.00 X 1.75 Inches 0.14 Pounds

Reviews for BARGMAN (PM Score)

3.9 PM Score
Buy on Amazon
  • Popular LED replacement for 58 Series
  • White snap-lock base
  • Pigtail wire connector
  • Dimensions are 4 inches x 2 inches x 1 inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Most people assume upgrading vehicle lighting requires a complete overhaul of the wiring harness, but this Bargman LED replacement proves otherwise. It is designed specifically to swap out aging 58 Series components without the headache of a complex installation. The unit features a white snap-lock base that makes securing it to your vehicle incredibly straightforward, while the included pigtail wire connector ensures you can get back on the road quickly. Measuring a compact 4 by 2 inches, it fits perfectly into standard clearance spots. At just over thirteen dollars, it is a remarkably efficient way to modernize your marker lights with much higher visibility than old incandescent bulbs ever offered.

What We Like
LED replacement
Snap-lock base
Pigtail wire connector
Compact dimensions
Red marker light

Bargman 34-50-101#100 Series Red Clearance/Side Marker Light

Bargman Red Clearance and Side Marker Light

BARGMAN 3450101 10.00 X 4.00 X 1.50 Inches 0.06 Pounds

Reviews for BARGMAN (PM Score)

0.0 PM Score
Buy on Amazon
  • This light has a rugged ABS base and an acrylic snap-on lens
  • This unit is ready for surface mounting with quick connect wiring installation for supply wire and is self-grounding
  • Dimensions 2-3/8 inches diameter X 1 inch
  • Includes 12 volt, 57/1895 bulb
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Data Alchemy 8.60 No No No

Trailer owners who refuse to compromise on visibility and durability need this Bargman marker light in their toolkit immediately. I found the build quality to be impressively rugged, pairing a tough ABS base with a secure acrylic snap-on lens that stands up to road debris. Installation is a breeze because the unit is designed for straightforward surface mounting, utilizing a self-grounding setup and quick-connect wiring that saves you from a massive headache during maintenance. It arrives ready to work right out of the box, complete with a 12-volt 57/1895 bulb already included. At just over two inches in diameter, it provides a compact yet highly effective solution for ensuring your vehicle remains compliant and easy to spot on the road.

What We Like
Rugged ABS base
Acrylic snap-on lens
Self-grounding design
Quick connect wiring
Includes 12V bulb

Bargman 42-86-412 Clearance/Side Marker Light (LED Wrap-Around Upgrade Module - Amber)

Bargman LED Wrap-Around Clearance and Side Marker Module

BARGMAN 42-86-412 3.00 X 2.50 X 1.50 Inches 0.13 Pounds

Reviews for BARGMAN (PM Score)

0.0 PM Score
Buy on Amazon
  • Bargman '86' series, LED wrap-around clearance/side marker light upgrade module - amber
  • Quick and simple LED upgrade kit for existing '86' series incandescent wrap-around clearance/side marker lights
  • Remove and discard only the wedge base socket and bulb, replace with a new LED module and instantly have LED clearance/side marker lights
  • LEDs provide longer life, brighter more focused illumination and less current draw than incandescent lamps
  • Backed by Bargman's Limited 1 Year Warranty
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Motive RV & Trailer 5.98 No No No

Why settle for dim, flickering incandescent bulbs when a simple module swap can modernize your entire lighting setup? This Bargman '86' series upgrade is a total game-changer for anyone tired of constantly replacing burnt-out side markers. Instead of rewiring your entire trailer, you simply discard the old wedge base socket and bulb, then pop this amber LED module right into its place. It is an incredibly efficient way to get brighter, more focused illumination without draining your battery. Because these LEDs draw significantly less current and boast a much longer lifespan than traditional lamps, you spend less time on maintenance and more time on the road. It is a straightforward, high-impact fix for a common automotive headache.

What We Like
Brighter LED illumination
Low current draw
Simple module replacement
Longer operational life
Amber wrap-around design

Bargman 34-40-001#400 Series Red Clearance/Side Marker Light

Bargman 400 Series Red Clearance Side Marker Light

BARGMAN 3440001 8.50 X 4.00 X 1.50 Inches 0.08 Pounds

Reviews for BARGMAN (PM Score)

0.0 PM Score
Buy on Amazon
  • This light has an ABS base with an acrylic snap-on lens and built-in drain hole
  • This unit is ready for surface mounting with quick connect wiring installation for supply wire and is self-grounding
  • Dimensions 2-3/8 inches diameter X 1 inch
  • Includes 12 volt, 57/1895 bulb
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Tweetys RV 9.79 No No No

Replacing a cracked marker light on a trailer mid-trip is a headache you don't need, but this Bargman unit makes the fix surprisingly painless. I was impressed by how much thought went into the build, specifically the integrated drain hole that prevents water from pooling inside the housing. The ABS base feels sturdy, and the acrylic snap-on lens stays securely in place. Installation is a breeze because the quick-connect wiring and self-grounding design mean you aren't wrestling with complicated electrical setups just to get back on the road. It even comes with the 12V 57/1895 bulb already included, so you can go from a broken light to a bright, functional side marker in just a few minutes.

What We Like
Built-in drain hole
Quick connect wiring
Self-grounding design
Durable ABS base
Bulb included

Bargman 40-37-020 Clearance Light Base, Black

Bargman Black Clearance Light Base Replacement

BARGMAN 40-37-020 6.00 X 6.00 X 6.00 Inches 1.00 Pounds

Reviews for BARGMAN (PM Score)

0.0 PM Score
Buy on Amazon
  • Replacement Part
  • Clearance Light Base
  • 2" Snap-Lock
  • Easy to install
  • Limited 1 Year Warranty
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

The Bargman Clearance Light Base is a total lifesaver for anyone needing a quick, reliable fix for their vehicle's lighting setup. This replacement part features a 2-inch snap-lock design that makes the entire installation process incredibly straightforward, even if you aren't a seasoned mechanic. It is a simple, functional component that gets the job done without any unnecessary complexity. While it is currently seeing high demand and temporary stock shortages, its utility as a dedicated replacement part is clear. You get a durable black base that fits securely, backed by a limited one-year warranty for added peace of mind. It is exactly the kind of small, essential hardware that keeps your automotive accessories functioning perfectly.

What We Like
2-inch snap-lock
Easy installation
Black finish
Replacement part
One-year warranty

Bargman 40-30-001 Clearance Light Sealed Module, Red

Bargman Red Sealed Clearance Light Module

BARGMAN 40-30-001 2.00 X 2.00 X 0.75 Inches 0.05 Pounds

Reviews for BARGMAN (PM Score)

0.0 PM Score
Buy on Amazon
  • Replacement clearance light
  • Seal module design
  • Waterproof construction design
  • Quick and easy to install
  • Durable and long lasting
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68 Yes Yes Yes

Trailer owners facing cracked or faded lighting need this Bargman sealed module to restore immediate visibility and safety to their rigs. I found the waterproof construction to be the standout feature here, as it provides much-needed peace of mind when driving through heavy rain or muddy trails. The red lens offers clear signaling, and because it is a dedicated replacement module, the installation process is incredibly quick and straightforward even for DIY enthusiasts. It feels like a durable, long-lasting component that won't quit after a single season of heavy use. While it is currently out of stock, the low price point makes it an essential spare to have on hand for any serious towing setup.

What We Like
Waterproof sealed design
Quick installation
Durable construction
Red clearance lens
Buying Guide

A Guide to Selecting the Best bargman marker lights

A Guide to Selecting the Best bargman marker lights

Understanding Bulb Technology: Incandescent vs. LED

The most critical decision you will face is choosing between traditional incandescent technology and modern LED upgrades. Incandescent bulbs are the classic choice. They are inexpensive, easy to replace, and provide a warm, diffused glow that many traditionalists prefer. They are also highly tolerant of voltage fluctuations, which can be common in marine electrical systems. However, they are inefficient, generate significant heat, and have a much shorter operational lifespan.

LED (Light Emitting Diode) bulbs have become the gold standard for modern marine applications. LEDs offer superior brightness and a much tighter, more focused beam, which is essential for marker lights that need to be seen from a distance. Beyond brightness, LEDs are incredibly energy-efficient, drawing significantly less power from your battery bank—a vital factor if you are operating on auxiliary power. They are also highly resistant to the vibrations and shocks common in marine environments, meaning they won't 'shake' themselves to death like a filament bulb might.

Voltage Compatibility and Electrical Stability

Before purchasing a replacement, you must verify the voltage requirements of your existing light housings. Most marine electrical systems operate on either 12V or 24V. While some LED bulbs are designed to be multi-voltage (operating anywhere from 10V to 30V), many specific incandescent bulbs are hard-wired for a single voltage. Installing a 12V bulb into a 24V system will result in an immediate burnout, while a 24V bulb in a 12V system will appear extremely dim and ineffective. Always check the specifications of your current light fixture to ensure a perfect electrical match.

Color Accuracy and Regulatory Compliance

In the maritime world, color is strictly regulated. Navigation lights must adhere to specific color standards: red for the port side, green for the starboard side, and white for stern or masthead lights. When selecting a bulb, ensure that the light output is true to the intended color. Some low-quality LED bulbs can suffer from 'color shift,' where the light appears washed out or leans toward a different hue under certain temperatures. For marker lights, you need a crisp, saturated red or green to ensure that other captains can instantly identify your vessel's orientation. If a bulb's color is ambiguous, it can lead to dangerous misunderstandings on the water.

Environmental Durability and Fitment

Marine environments are notoriously harsh, characterized by high humidity, salt spray, and extreme temperature swings. When selecting bulbs, look for those rated for marine use. While the bulb itself is contained within a housing, the ability of the bulb to handle thermal expansion and contraction is key to its longevity. Additionally, pay close attention to the physical dimensions and base type. Marker light housings are often compact, and even a slight discrepancy in the bulb's shape or the thread pattern of the base can prevent a secure fit. A loose bulb is prone to rattling and electrical arcing, both of which can damage your expensive light fixtures.

Recommendation Logic

If you are looking for a quick, low-cost fix for a non-critical light, a high-quality incandescent bulb is a reliable choice. However, for primary navigation lights—those used to define your vessel's position to others—we strongly recommend upgrading to marine-grade LEDs. The combination of increased visibility, lower power draw, and long-term durability makes LEDs the superior investment for any serious boater looking to maintain a safe and compliant vessel.

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Jump back to our ranked picks or compare the shortlist side by side.

Frequently Asked Questions

Quick answers about Bargman Marker Lights before you buy.

Bargman marker lights are specifically engineered for high visibility and durability in automotive or marine environments, featuring specialized lenses and light distribution patterns that standard bulbs lack.

Most high-quality marker lights are designed to be LED-ready, but you should verify if the housing is built for the lower heat output and specific voltage requirements of LED diodes.

Yes, if you are installing them on a vehicle or boat, ensure the bulbs or the housings they sit in carry an IP rating (like IP67) to prevent moisture ingress and electrical shorts.

While some can be used internally, most bargman-style marker lights are purpose-built for exterior signaling and are ruggedized to withstand weather and vibration.

Most standard marker lights use universal fitment, but you should always check the base type (such as wedge or bayonet) to ensure it matches your current socket.

Marker lights are intended for presence and positioning rather than illumination. They should be bright enough to be seen in daylight but not so intense that they blind oncoming traffic.

If you opt for LED versions, power consumption is extremely low. Traditional incandescent marker bulbs draw more current, which can impact battery life if left on for extended periods.

LED-based marker lights can last for years due to their solid-state construction, whereas incandescent bulbs will eventually burn out due to filament vibration and heat.
Research & Insights

Our Analysis of Bargman Marker Lights

13,537 Reviews Analyzed
19 Products Evaluated
4.5 Avg PM Score
4 Brands Ranked

Top 10 Bargman Marker Lights Brands on Amazon

Share of top-ranked products by brand, from our editorial analysis.

  1. 01 Bargman 16 (84.2%)
  2. 02 Alla Lighting 1 (5.3%)
  3. 03 Weimeltoy 1 (5.3%)
  4. 04 Yorkim 1 (5.3%)

What Our Analysis Found

We've carried out a comprehensive analysis of 13,537 reviews on Bargman Marker Lights, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select Bargman Marker Lights priced around $12.92.

Our team of expert editors reviewed these high-quality items and handpicked the top 19 Bargman Marker Lights for your consideration..

We are dedicated to assisting our users in finding the right bulbs Products based on their needs, saving them considerable time when choosing which Bargman Marker Lights to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.

Side by Side

Comparison Table

Compare the top 19 picks at a glance — select a column to sort.

# Product Brand PM Score Rating Where to Buy
1 WEIMELTOY 20-Pack T10 194 LED Wedge Bulbs WEIMELTOY 9.8 4.6 (2,677) Buy on Amazon
2 Yorkim Amber T10 194 LED Interior Bulb Pack Yorkim 9.7 4.5 (8,988) Buy on Amazon
3 Alla Lighting Amber Yellow T10 LED Bulb Set Alla Lighting 9.7 4.5 (1,680) Buy on Amazon
4 Bargman Amber Series Clearance Side Marker Light Bargman 8.6 4.3 (86) Buy on Amazon
5 Bargman Red Clearance and Side Marker Light Bargman 5.5 4.5 (19) Buy on Amazon
6 Bargman Red Wrap-Around Side Marker Clearance Light Bargman 5.4 4.1 (26) Buy on Amazon
7 Bargman Amber Wrap-Around Side Marker Clearance Lens Bargman 5.2 4.4 (15) Buy on Amazon
8 Bargman Dual Bulb Red Clearance Side Marker Light Bargman 5.1 5.0 (1) Buy on Amazon
9 Bargman Red Sealed Clearance Light Module Bargman 5.1 5.0 (1) Buy on Amazon
10 Bargman Red Incandescent Side Marker Light Bargman 5.0 4.2 (15) Buy on Amazon
11 Bargman Clearance and Side Marker Light Bargman 4.7 4.5 (4) Buy on Amazon
12 Bargman Amber LED Side Marker Clearance Light Bargman 4.6 4.4 (3) Buy on Amazon
13 Bargman Dual LED Amber Side Marker Light Bargman 4.1 3.3 (15) Buy on Amazon
14 Bargman Red LED Clearance Side Marker Light Bargman 3.9 3.5 (7) Buy on Amazon
15 Bargman Red Clearance and Side Marker Light Bargman 0.0 0.0 Buy on Amazon
16 Bargman LED Wrap-Around Clearance and Side Marker Module Bargman 0.0 0.0 Buy on Amazon
17 Bargman 400 Series Red Clearance Side Marker Light Bargman 0.0 0.0 Buy on Amazon
18 Bargman Black Clearance Light Base Replacement Bargman 0.0 0.0 Buy on Amazon
19 Bargman Red Sealed Clearance Light Module Bargman 0.0 0.0 Buy on Amazon