Best Karparts360 Tail Light Assemblies in 2026

Daisy
Last Updated: Feb 7, 2026

At a Glance: Our Top Picks for Karparts360 Tail Light Assemblies

4 Red + 2 White 6" Oval LED Trailer Tail Light Kit [DOT FMVSS 108] [Grommets & Plugs Included] [IP67 Waterproof] [Stop Brake Turn Reverse] Back Up Trailer Lights for Marine Boat Trailer RV Truck
#TOP1
4 Red + 2 White 6" Oval Led
9.8
PM SCORE
LED License Plate Trailer Light [Surface Mount] [DOT FMVSS 108] [SAE L] [Gray-Finish] [Waterproof] [12V DC] License Tag Lights for UTV ATV Trailer Truck RV Boat
#TOP2
Led License Plate Trailer Light [Surface Mount] [Dot
9.8
PM SCORE
Trailer LED License Plate Light [Surface Mount] [DOT FMVSS 108] [SAE L] [Chrome-Finish] [Waterproof] [12V DC] License Tag Lights for UTV ATV Trailer Truck RV Boat
#TOP3
Trailer Led License Plate Light [Surface Mount] [Dot
9.8
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Karparts360 Tail Light Assemblies of 2026

Market Overview
Karparts360 Tail Light Assemblies Reviewed
  • Reviews Analyzed: 7326 Items
  • PM Avg. Rating: 5.9 / 10
16 Products Evaluated
  • Highest Price: $49.95
  • Lowest Price: $9.95
  • Avg. Price: $23.44
#TOP1

4 Red + 2 White 6" Oval Led Trailer Tail Light Kit [Dot Fmvss 108] [Grommets & Plugs Included] [Ip67 Waterproof] [Stop Brake Turn Reverse] Back Up Trailer Lights For Marine Boat Trailer Rv Truck

ONLINE LED STORE
PSZLEDCOMA607
0.00 X 0.00 X 0.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
OnlineLEDStore 9.94

Features

PERFECT FIT - SAE & DOT FMVSS-108 certified standard 6" size makes it easy to upgrade the dim, burnt-out, or damaged lights on your tractor, trailer, or work truck.

READY FOR THE WEATHER - With a sonically sealed, submersible, IP67 waterproof rating, our lights are better suited to deal with the elements. Go ahead, back them into a lake, they won’t mind.

BRIGHTER LIGHTS SAFER NIGHTS - We designed our tail lights with 10 super-bright colored LEDs behind colored diffused polycarbonate lens for true to color, improved visibility. Why? Because getting rear-ended can really ruin your day.

WORKING SMARTER NOT HARDER - We like it when things are easy, so we’ve included an easy to use grommet for you to upgrade your lights in mere minutes. We also added a space-saving 90 degree connector with 12" of wiring for installation in tight spaces.

STAND OUT - Our amber and red lights offer two intensity levels to function as parking lights or turn/brake lights, while the white lights offer a straightforward, one intensity, super-bright reverse/back-up light.

Led License Plate Trailer Light [Surface Mount] [Dot Fmvss 108] [Sae L] [Gray-Finish] [Waterproof] [12V Dc] License Tag Lights For Utv Atv Trailer Truck Rv Boat

ONLINE LED STORE
CAZLEDSIL0135-GR
4.00 X 2.57 X 1.74 Inches
0.17 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
OnlineLEDStore 9.94

Features

ILLUMINATE YOUR PLATES - Dramatically increase your vehicle or boat's visibility and aesthetics by showcasing its plates in blazingly bold cold-white LED illumination; gray housing makes an elegant styling statement.

SECURE SURFACE-MOUNTING - Our kit comes fully-loaded with all hardware and accessories required for surface-mounting installation; includes rust-resistant stainless steel bracket and screws.

IP67 WATERPROOF RATED- Fully - Submersible, waterproof design protects the kit from water damage; excellent LED license plate light for all-weather driving and marine vessels like boats and personal watercrafts.

LEGENDARY BUILD QUALITY - Meticulously crafted from rust-resistant materials; gray ABS hood designed to reduce glare from the LEDs; rugged polycarbonate lens is resistant to dust and water; features a water drainage system for marine applications.

DOT & SAE CERTIFIED - Backed by a DOT FMVSS-108 Certification, our stud-mount LED license plate kit abides by local laws and regulations for added peace of mind.

Trailer Led License Plate Light [Surface Mount] [Dot Fmvss 108] [Sae L] [Chrome-Finish] [Waterproof] [12V Dc] License Tag Lights For Utv Atv Trailer Truck Rv Boat

ONLINE LED STORE
CAZLEDSIL0135-CH
4.00 X 2.57 X 1.74 Inches
0.17 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
OnlineLEDStore 9.94

Features

ILLUMINATE YOUR PLATES - Dramatically increase your vehicle or boat's visibility and aesthetics by showcasing its plates in blazingly bold cold-white LED illumination; classy and modern chrome housing makes a striking styling statement.

SECURE SURFACE-MOUNTING - Our kit comes fully-loaded with all hardware and accessories required for surface-mounting installation; includes rust-resistant stainless steel bracket and screws.

IP67 WATERPROOF RATED- Fully - Submersible, waterproof design protects the kit from water damage; excellent LED license plate light for all-weather driving and marine vessels like boats and personal watercrafts.

LEGENDARY BUILD QUALITY - Meticulously crafted from rust-resistant materials; gray ABS hood designed to reduce glare from the LEDs; rugged polycarbonate lens is resistant to dust and water; features a water drainage system for marine applications.

DOT & SAE CERTIFIED - Backed by a DOT FMVSS-108 Certification, our stud-mount LED license plate kit abides by local laws and regulations for added peace of mind.

#TOP4

2 Red + 2 White 6" Oval Led Trailer Tail Light Kit [Dot Fmvss 108] [Grommets & Plugs Included] [Ip67 Waterproof] [Stop Brake Turn Reverse] Back Up Trailer Lights For Marine Boat Trailer Rv Truck

ONLINE LED STORE
PSZLEDCOMA605
0.00 X 0.00 X 0.00 Inches
1.47 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
OnlineLEDStore 9.94

Features

PERFECT FIT - SAE & DOT FMVSS-108 certified standard 6" size makes it easy to upgrade the dim, burnt-out, or damaged lights on your tractor, trailer, or work truck.

READY FOR THE WEATHER - With a sonically sealed, submersible, IP67 waterproof rating, our lights are better suited to deal with the elements. Go ahead, back them into a lake, they won’t mind.

BRIGHTER LIGHTS SAFER NIGHTS - We designed our tail lights with 10 super-bright colored LEDs behind colored diffused polycarbonate lens for true to color, improved visibility. Why? Because getting rear-ended can really ruin your day.

WORKING SMARTER NOT HARDER - We like it when things are easy, so we’ve included an easy to use grommet for you to upgrade your lights in mere minutes. We also added a space-saving 90 degree connector with 12" of wiring for installation in tight spaces.

STAND OUT - Our amber and red lights offer two intensity levels to function as parking lights or turn/brake lights, while the white lights offer a straightforward, one intensity, super-bright reverse/back-up light.

Led License Plate Light For Trailer [Stud Mount] [Dot Fmvss 108] [Sae L] [Black-Finish] [Waterproof] [12V Dc] License Tag Lights For Utv Atv Trailer Truck Rv Boat

ONLINE LED STORE
CAZLEDSIL0133-BK
2.87 X 2.85 X 1.60 Inches
0.13 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
OnlineLEDStore 9.94

Features

ILLUMINATE YOUR PLATES - Dramatically increase your vehicle or boat's visibility and aesthetics by showcasing its plates in blazingly bold cold-white LED illumination; sleek and elegant black housing makes a bold styling statement.

SECURE STUD-MOUNTING - Bolts directly into the studs located in your vehicle or vessel's license plate for solid, secure mounting.

IP67 WATERPROOF RATED- Fully - Submersible, waterproof design protects the kit from water damage; excellent LED license plate light for all-weather driving and marine vessels like boats and personal watercrafts.

LEGENDARY BUILD QUALITY - Meticulously crafted from rust-resistant materials; gray ABS hood designed to reduce glare from the LEDs; rugged polycarbonate lens is resistant to dust and water; features a water drainage system for marine applications.

DOT & SAE CERTIFIED - Backed by a DOT FMVSS-108 Certification, our stud-mount LED license plate kit abides by local laws and regulations for added peace of mind.

#TOP6

Wellmax 6 Inch Oval Trailer Tail Lights, 2Pc Red Oval Taillights Kit With 10 Diodes Of Bright Led Power, Waterproof Submersible

WELLMAX
WM51056
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Wellmax 9.90

Features

✅ STOP, TURN & TAIL LIGHT - This 2-piece red LED light set is designed for multi-function use as a brake or stop light, turn signal and tail light. Mount to the back of small & large trailers, boat & jet ski trailers, ATV & dirt bike trailers and anything else you need to tow. Or mount directly to the exterior of your truck, Jeep or RV!

✅ BRIGHT & HIGHLY VISIBLE - 10 bright LED diodes brilliantly illuminate and cut through darkness & low-visibility conditions to light up the rear of your vehicle or trailer. Stay safe on the road knowing other drivers can easily see your lights at night and in foggy or stormy weather.

✅ EASY INSTALLATION - Each light comes with an industry standard 3-prong plug with attached 12" wiring. Wiring is pre-sliced for quick installation. Included black rubber grommet makes for an extra easy surface mount setup - no holes or screws required. Dimensions with grommet are approximately 7.5” x 3.25” x 2”.

✅ DURABLE WATERPROOF DESIGN - Each acrylic LED lens is sonic welded to the housing and built for maximum durability in working conditions and rough weather. Lights are hermetically sealed, IP67 waterproof and safely submersible up to 1m deep for 30 minutes. SAE & DOT FMVSS-108 Certified.

✅ 100% SATISFACTION GUARANTEE – We can’t wait to add you to our long list of customers mounting Wellmax LED trailer lights for all of their trailer hauling & taillight needs! And there’s never any risk to you – every purchase is covered by our 30 Day Money Back Guarantee.

Led License Plate Trailer Light [Stud Mount] [Dot Fmvss 108] [Sae L] [Chrome-Finish] [Waterproof] [12V Dc] License Tag Lights For Utv Atv Trailer Truck Rv Boat

ONLINE LED STORE
CAZLEDSIL0133-CH
2.87 X 2.85 X 1.60 inches
0.13 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
OnlineLEDStore 9.94

Features

ILLUMINATE YOUR PLATES - Dramatically increase your vehicle or boat's visibility and aesthetics by showcasing its plates in blazingly bold cold-white LED illumination; classy and modern chrome housing makes a striking styling statement.

SECURE STUD-MOUNTING - Bolts directly into the studs located in your vehicle or vessel's license plate for solid, secure mounting.

IP67 WATERPROOF RATED- Fully - Submersible, waterproof design protects the kit from water damage; excellent LED license plate light for all-weather driving and marine vessels like boats and personal watercrafts.

LEGENDARY BUILD QUALITY - Meticulously crafted from rust-resistant materials; gray ABS hood designed to reduce glare from the LEDs; rugged polycarbonate lens is resistant to dust and water; features a water drainage system for marine applications.

DOT & SAE CERTIFIED - Backed by a DOT FMVSS-108 Certification, our stud-mount LED license plate kit abides by local laws and regulations for added peace of mind.

Optronics Tl5Rk Submersible Combination Tail Light Kit

OPTRONICS
TL5RK
8.88 X 12.75 X 4.75 Inches
0.95 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Includes 2 Stud-Mount Tail Lights with Red Side Marker

2 amber side markers

license bracket

25-ft. Wiring Harness and Hardware

Clam pack.

Optronics Tl60Rk Red Submersible Combination Tail Light Kit

OPTRONICS
TL60RK
6.13 X 4.56 X 2.88 Inches
0.44 pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Submersible design

Screw on lens, easy to change bulbs

Stud mount on 2" centers

Shock-proof socket guarantees long bulb life

Three year warranty

Optronics 2 Pack 6" Oval Glolight Red 22 Diode Led Stop Turn Tail Light Pl-3 Stl111Rb

OPTRONICS
STL111RB
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

3 functions: brake, tail, and turn

Power draw at 12.8 volts: Stop/turn signal light: 2.59 amps Tail light: 0.59 amps

Dimensions: 6-7/16" wide x 2-5/16" tall x 15/16" deep

Sonically sealed, waterproof housing and lens unit is submersible

#TOP11

Red Hound Auto (2) Led Submersible Combination Trailer Tail Lights Boat & (2) Amber Side Marker

RED HOUND AUTO
RED949516
18.00 X 7.00 X 2.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
redhoundauto 9.92

Features

Rectangle LED trailer lights (2) Amber 3/4" Side marker lights.

Right light has 18 LEDs (12 face, 6 side);Left/streetside light has 22 LEDs (12 face, 6 side, 4 bottom).

Submersible trailer lights are each 8" x 2-3/4"; Side marker lights are each 1.05" diameter x .5" depth, (fits in 3/4" hole).

Tail Lights: Three wire connection; Round Lights: Two wire connection.

Heavy Duty No-Rust Automotive Grade Plastic with Rust-Resistant Metal Fittings.

Optronics 4 Pack 4" Round Red Led 10 Diode Stop Turn Tail Light Pl-3 Connection Stl43Rb

OPTRONICS
STL43RB
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

3 functions: brake, tail, and turn

Power draw at 12.8 volts:Stop/turn signal light: 0.360 amps Tail light: 0.030 amps

Dimensions: 4-5/16" diameter x 1-15/16" deep

Sonically sealed, waterproof housing and lens unit is submersible

Optronics Thinline Led Trailer Tail Light - Stop, Tail, Turn - Submersible - 15 Diodes - Red Lens Stl64Rb

OPTRONICS
STL64RB
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Hitch 2 Trailer 9.82

Features

Thinline LED Trailer Tail Light

Stop, Tail, Turn - Submersible

15 Diodes

Red Lens

Strip Light LED Light

Surface Mount

Trailer tail light serves 3 functions Stop light Tail light Turn signal light

Sonically sealed, waterproof housing and lens unit is submersible

Thinline Series has a low profile so that light can fit in tight spaces

Durable surface-mount technology

Fit type: Universal Fit

Optronics 6" Oval Red Incandescent Stop Turn Tail Light With Pl-3 Connection St70Rb

OPTRONICS
ST70RB
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Best Connections 9.85

Features

3 functions: brake, tail, and turn

Power draw at 12.8 volts: Stop/turn signal light: 2.4 amps Tail light: 0.50 amps

Dimensions: 6-1/2" Long x 2-1/4" Tall x 2 3/8" Thick

Sonically sealed, waterproof housing and lens unit is submersible

Optronics 4" Round Red Led 7 Diode Stop Turn Tail Light Pl-3 Connection Stl13Rb

GENERIC
STL13RB
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Best Connections 9.85

Features

3 functions: brake, tail, and turn

Power draw at 12.8 volts: Stop/turn signal light: 0.234 amps Tail light: 0.033 amps

Dimensions: 4-5/16" diameter x 1-13/16" deep

Sonically sealed, waterproof housing and lens unit is submersible

Haka Tough Led Tail Light For Honda Trx 450 R Er 2006-2014, Atv Rear Brake Stop Light Tail Lamp Assembly Accessories, Waterproof, Red, 1Pc

HAKA TOUGH
HKTLHT1U
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
HAKA TOUGH 9.18

Features

ATV LED TAIL LIGHT FIT: The LED tail light is compatible with Honda TRX 450R 2006-2009, Honda TRX 450ER 2006-2014.

HIGH QUALITY MATERIAL: LED tail brake light for Honda TRX 450 is made of durable ABS material with good corrosion, friction resistance and impact resistance. The tail light is not easily damaged and you can use it for a long time.

FULL LED DESIGN: HAKA TOUGH LED brake tail light all use high quality LED beads with more than 30K working hours, long service time; working in all weather conditions and can work as both tail light and brake light.

IP67 WATERPROOF: Sealed to IP-67 rated waterproof protection, fully -Submersible waterproof design protects the kit from water damage, prevent from dust, mud, snow or heavy rain.

EASY INSTALLATION: Easy to install, just plug and play. Direct replacement of the original tail lights without changing any screws. Package includes 1PC red LED tail light included.

Top 10 tail light assemblies Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Online Led Store 6
Optronics 6
Generic 1
Haka Tough 1
Red Hound Auto 1
Wellmax 1

Top 10 tail light assemblies Brands Pie Chart


We've carried out a comprehensive analysis of 7,326 reviews on tail light assemblies, using our selection criteria to identify the best options in the lights, bulbs & indicators. Our findings reveal that most customers typically select tail light assemblies priced around $23.44, with top brands including mzorange, vvavv, archaic, wolfstorm, kapamz, cpw, inginuity time, bomusou and autoone and nixon offroad

Our team of expert editors reviewed these high-quality items and handpicked the top 16 tail light assemblies for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the lights, bulbs & indicators category. These include mz auto-parts, vvavv direct store, archaic official, wolfstorm, auto666, the albert store, inginuity time, sanotop and autoone direct and nixon light .

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