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Top 9June 2025

Best Semi Truck 4 Inch Red Non Led Semi Trailer Round Lights

We made a list of the top 9 Semi Truck 4 Inch Red Non Led Semi Trailer Round Lights based on verified reviews, popularity and other factors which we summarized for you in this list.

Best Choice

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

✓5 inch Diameter round Waterproof trailer light 12 LED serves 3 functions as stop light, turn signal light and tail light; Recessed mount with grommet and Pigtails; Accepts standard 3-prong plug; Compatible with 12V DC systems
✓Approx. 5 inch diameter Grommet Ring and 4" inner diameter and 1 3/16" Thickness; Red lens with 12 led diodes; IP65 waterproof light fixture and effectively withstand the invasion and corrosion of sand, dust, dirt, rain, snow etc
✓Easy Installation: White is the ground, red is the high brightness for stop light / turn light / brake lights and Black for low brightness as tail light / running light
✓These Lights are impact resistant and less susceptible to shock damage. Each LED Light is water-tight sealed. These LEDs draw less current, generate less heat and are brighter and light faster than an incandescent bulb; 12 Volt Input
✓Compatible with most vehicles and devices with 8-16V DC power, including semi trucks, trailers, buses, service trucks, vans, and more

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TRUE MODS 4pc 4" Round Red 10 LED Trailer Tail Lights [DOT FMVSS 108] [SAE S2T2I6P2] [Grommet & Plug] [IP67 Waterproof] Turn Stop Brake Boat Horse Trailer Lights for RV Semi Truck Flat Bed Camper

TRUE MODS 4pc 4" Round Red 10 LED Trailer Tail Lights [DOT FMVSS 108] [SAE S2T2I6P2] [Grommet & Plug] [IP67 Waterproof] Turn Stop Brake Boat Horse Trailer Lights for RV Semi Truck Flat Bed Camper

ONLINE LED STORE

✓PERFECT FIT - SAE & DOT FMVSS-108 certified standard 4" size using a 4-1/2" cutout makes it easy to upgrade the dim, burnt-out, or damaged lights on your tractor, trailer, work truck, or Jeep.
✓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 degrees 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.

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9% Discount

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

✓This listing features for 4ps 4 inch Round Red tail lights, Round rubber Grommets and 3 prong trailer wire pigtails are included for complete installation;
✓These 4 inch round led trailer lights Waterproof have multi functions as stop light/turn signal light/tail light/Marker Light/Running Light; Each 4 round trailer tail light come with 24 LED CHIPS, draw less current and are brighter than incandescent bulbs; 12 Volt DC Input; NOTE: IP65 waterproof and please do not use it under water;
✓Installation: White is the ground, red is the high brightness and Black for low brightness; These 4 inch round led tail lights are flush mount with rubber grommets and accepts standard 3-prong wire plugs; These 4 round led lights are Approx. 5.3 inch Grommet Ring and 4" inner diameter and 1" Thickness, Please drill a hole about 4.6" to install;
✓Widely Used: These round led trailer tail lights are suitable for almost All 8-16 Volt DC vehicles such as Semi Truck Trailers, Service Truck, Bus, Service Van, Utility Truck, Enclosed Trailer, Utility Trailer, Boat Trailer, Parade Float, Horse Trailer, Utility Trailer, Pick Up Truck, UTE, UTV, lorry etc.;
✓Any problems about these round led taillights since you place the order. Please feel free to send us email if there's any issue before or after purchase and we will reply in 24 hours;

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Partsam 8Pcs 4" Round Red LED Trailer Tail Light, 4 Inch Round Led Stop Turn Tail Lights Brake Brake Trailer Lights for RV Trucks, Rubber Grommets and 3-Prong Wire Pigtails Included

Partsam 8Pcs 4" Round Red LED Trailer Tail Light, 4 Inch Round Led Stop Turn Tail Lights Brake Brake Trailer Lights for RV Trucks, Rubber Grommets and 3-Prong Wire Pigtails Included

✓Package Includes: 8 pcs 4 inch round led stop turn tail lights red, grommets and 3-prong wire pigtails are included for complete installation
✓This Waterproof round led trailer lights 12 LED serves 3 functions as stop light, turn signal light and tail light; Recessed mount with grommet and Pigtails; Accepts standard 3-prong plug; Compatible with 12V DC systems; These round tail lights are Approx. 5 inch diameter Grommet Ring and 4" inner diameter and 1 3/16" Thickness; Red lens with 12 led diodes; IP65 waterproof light fixture and effectively withstand the invasion and corrosion of sand, dust, dirt, rain, snow etc
✓Easy to Install: White is the ground, red is the high brightness for stop light / turn light / brake lights and Black for low brightness as tail light / running light; These 4 inch round led lights are impact resistant and less susceptible to shock damage. Each LED Light is water-tight sealed. These LEDs draw less current, generate less heat and are brighter and light faster than an incandescent bulb; 12 Volt Input
✓Universal Fit: These round led tail lights are compatible with almost All automobiles and devices equipped with a 8-16 Volt DC power source such as Semi Truck, Semi Trailer, Service Truck, Bus, Service Van, Utility Truck, Enclosed Trailer, Utility Trailer, Boat Trailer, Parade Float, Horse Trailer, Utility Trailer, Pick Up Truck, UTE, UTV Peterbilt, freightliner, international ,Kenworth, mack and lorry etc
✓Auto Parts, Uncle Sam. PARTSam LED Light with high-quality LED chips

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8% Discount

10Pcs 4 Inch Round Led Trailer Tail Lights Red 12 LED Waterproof 4" Round LED Stop Turn Tail Brake Light Marker Trailer Truck RV Lights Sealed Grommet Flush Mount w/3 Prong Wire Pigtails

10Pcs 4 Inch Round Led Trailer Tail Lights Red 12 LED Waterproof 4" Round LED Stop Turn Tail Brake Light Marker Trailer Truck RV Lights Sealed Grommet Flush Mount w/3 Prong Wire Pigtails

✓This listing features 10 Pieces 5-1/8 inch Diameter round Waterproof trailer lights red 12 LED, Round rubber Grommets and 3-prong wire pigtails are included for complete installation;
✓These 4 inch round led tail lights 12 LED serves as the following functions: stop turn signal brake tail running lights; These 4 inch round tail lights led lights are Approx. 5-1/8 inch Grommet Ring and 4" inner diameter and 1 3/16" Thickness, Please drill a hole about 4-1/2" to install;
✓Widely Used: These 4 led lights for truck are compatible with almost All 12V DC Vehicles such as Semi Truck Trailers, Utility Trailer Trucks, Enclosed Trailer, Horse Trailer, Utility Trailer, Pick Up Trucks, UTE, UTV, and even heavy trucks etc.; Note: IP65 waterproof and please do not use it under water;
✓Wiring Tips: White is the ground, red is the high brightness and Black for low brightness; These 4 inch round semi trailer lights are flush mount with rubber grommets and accepts standard 3-prong plugs and Each 4 led tail light come with 12LEDs, draw less current and are brighter than incandescent bulbs;
✓Any problems about this 4 inch round led lights for trucks since you place the order. Please feel free to send us email if there's any issue before or after purchase and we will reply in 24 hours;

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MADCATZ Trailer Tail Lights 4 Inch Clear Lens Red Round Clearance Stop Brake 12 LED For Truck RV Bus ATV Caravan Tow Tractor 3 Prong Plug Waterproof 12V DC Pack of 4

MADCATZ Trailer Tail Lights 4 Inch Clear Lens Red Round Clearance Stop Brake 12 LED For Truck RV Bus ATV Caravan Tow Tractor 3 Prong Plug Waterproof 12V DC Pack of 4

✓MADCATZ Guarantee Fully 2 Years: Our products come with a warranty. If a customer has some questions or any issues with using our product, or the lights are defective, please directly contact us for advice and remedy.
✓Pack of 4: You will receive 4 pcs of 4 Inch round clear lens red trailer tail lights are provided in an order. It comes with good design materials, silicone rubber housing and PC lens, which have no shade color.
✓High Brightness: It comes with 12 LED super flux F3 Piranha LED provides a super brightness to make your night safety, the light can stand by with 50,000 hrs lifespan but power saving, low temperature and low power consumption.
✓The dimensions are 4” x 4” x 1” (L x W x H) without Rubber Grommet and 5.5” x 5.5” x 1.8” (L x W x H) with Rubber Grommet. Simple Use: It has 3 wires with polarity; white wire is negative electrode, black wire is positive (low brightness), red wire is positive (high brightness) and screw sets on the package.
✓Good Standard: The light comes with good performance, waterproof, shock and vibration proof. It adds great functionality and is widely used on most 12V DC vehicles like Heavy Duty Truck, RV, Cabin Cars, Trailer, Bus, Tow, Tractor, Etc.., as the exterior light.

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Partsam 4Pcs 4" Round Red LED Stop Turn Tail Lights Brake Trailer Lights 24LED, 4 Inch Round Led Trailer Tail Lights Red Flange Mount Waterproof for RV Trucks 12V DC

Partsam 4Pcs 4" Round Red LED Stop Turn Tail Lights Brake Trailer Lights 24LED, 4 Inch Round Led Trailer Tail Lights Red Flange Mount Waterproof for RV Trucks 12V DC

✓Package includes 4 Pieces 4 inch Round Led Stop Turn Tail Lights Flange Mount Red with 24 LED; Wire Lenght: 8.6 Inch (22CM).
✓This Waterproof round led trailer lights 24 LED serves 3 functions as stop light, turn signal light and tail light; Mounts on surface of trailer with built-in flange; Compatible with 12V DC systems; These round tail lights are Approx. 5.4 inch diameter flange ring and 4" inner diameter and 1.1" Thickness and require a 4.38" diameter hole(check detailed page 1); Red lens with 24 led diodes; IP65 waterproof light fixture and withstand the corrosion of sand, dust, dirt, rain, snow etc.;
✓Easy to install: these 4 round led lights are HARDWIRED with 3 wires, Gray is the ground, red is the high brightness for stop light / turn light / brake lights and Green for low brightness as tail light / running light; These 4 inch round led lights are impact resistant and less susceptible to shock damage. Each LED Light is water-tight sealed. These LEDs draw less current, generate less heat and are brighter and light faster than an incandescent bulb; 12 Volt Input;
✓Universal Fit: These round led tail lights are compatible with almost All automobiles and devices equipped with a 8-16 Volt DC power source such as Semi Truck, Semi Trailer, Service Truck, Bus, Service Van, Utility Truck, Enclosed Trailer, Utility Trailer, Boat Trailer, Parade Float, Horse Trailer, Utility Trailer, Pick Up Truck, UTE, etc
✓Auto Parts, Uncle Sam. PARTSam LED Light with high-quality LED chips.

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10Pcs 4" Inch Round Red LED Trailer Tail Lights 24 LED 4" Round LED Stop Turn Tail Lights Trailer Brake Lights Waterproof Flush Mount w/Grommets 3-Prong Wire Pigtails for Trucks RV UTE UTV 12V

10Pcs 4" Inch Round Red LED Trailer Tail Lights 24 LED 4" Round LED Stop Turn Tail Lights Trailer Brake Lights Waterproof Flush Mount w/Grommets 3-Prong Wire Pigtails for Trucks RV UTE UTV 12V

✓This listing features for 10 pieces 4 inch round waterproof led trailer lights, Round rubber Grommets and 3-prong wire pigtails are included for complete installation;
✓Approx. 5 3/5 inch diameter Grommet Ring and 4" inner diameter and 1 4/5" Thickness; Coming with red lens with 24 led diodes, consume less current than incandescent bulbs and are brighter; IP65 waterproof light fixture and effectively withstand the invasion and corrosion of sand, dust, dirt, rain, snow etc.
✓Installation: white is the ground, red is the high brightness as stop turn brake lights and black for low brightness as tail running lights; These 4 inch round led lights are flush mount with rubber grommets and accepts standard 3-prong plugs and please drill a hole about 4-1/2" to install;
✓Widely Used: these 4" round led stop turn tail lights work on 12V DC system, function as turn/brake light, tail light for almost all kinds of trucks, trailers, tractors, semi-trailer, horse trailer, travel trailer, dump Truck, special vehicle, etc. Just make sure the hole size before you buy;
✓Please feel free to send us emails if you have any questions or issues about these round tail lights. We will reply in 24 hours;

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LIGBT 4 Inch Red Led Round Trailer Tail Lights 4" led trailer stop brake turn tail lights 16 LED Waterproof led trailer lights for Boat Truck RV

LIGBT 4 Inch Red Led Round Trailer Tail Lights 4" led trailer stop brake turn tail lights 16 LED Waterproof led trailer lights for Boat Truck RV

✓Perfect Size: Outline diameter 5.3inch. luminous diameter 4inch, this Waterproof round led trailer lights 16 LED serves 2 functions high and low brightness switching as tail light;
✓Easy Installation: Black is the ground, red is the high brightness for stop light / turn light / brake lights and Blue for low brightness as tail light / running light; Connect the 3 wires to the corresponding positions on the vehicle, there are three mounting holes around the taillight, fixed to the vehicle is completed.
✓Universal Fit: These round led tail lights are compatible with almost All automobiles and devices equipped with a 12-24 Volt DC power source. Suitable for all kinds of trucks, trailers, tractors, semi-trailer, horse trailer, travel trailer, dump Truck, special vehicle, etc. Just make sure the hole size before you purchase.
✓Ready For The Weather: Be highly silicon sealed, IP67 waterproof rating, always be ready for different kinds of weather attack.
✓High quality LED: Each light has 16PCS upgrade Piranha LEDs, feature better heat dissipation, wider lighting angle, higher intensity light and extend a longer lifetime, features excellent bright light and extend a longer lifetime.

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