Top 9 Round Trailer Lights – Trailer Lighting

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1. ONLINE LED STORE

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2pc 4" Red Round LED Trailer Tail Light Kit DOT FMVSS 108 SAE S2TSI6P2 Grommet & Plug Included IP67 Waterproof Stop Turn Tail Trailer Brake Lights for Boat Trailer RV Trucks

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ONLINE LED STORE #ad - 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. 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.

Ready for the weather - with a sonically sealed, our lights are better suited to deal with the elements. 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, work truck, or damaged lights on your tractor, trailer, or Jeep.

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, one intensity, while the white lights offer a straightforward, super-bright reverse/back-up light. Go ahead, ip67 waterproof rating, submersible, back them into a lake, they won't mind.
BrandONLINE LED STORE #ad
ManufacturerONLINE LED STORE #ad
Height4.87 Inches
Length5.5 Inches
Weight0.26 Pounds
Width5.25 Inches
Part NumberPSZLEDTBL4010-RD-X2
Model8

2. Partsam

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Partsam 2PCS 4" Red Stop Turn Tail Brake Truck Trailer Light Flange Mount 12 Diodes Utility

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Partsam #ad - All-weather molded plastic housing and durable lens protect against corrosion. Partsam 2 x red sealed waterproof 12 leds light Stop Turn Tail Brake Lamps for Trucks, Trailer, RVs, and Boats.

Easy to install: white wire is the Ground; Red Wire is the high brightness; Black Wire is the low brightness. Outer diameter: 140mm 5. 5''; inner diameter: 105mm 4''; height: 24mm 1''; Hole Distance: 105mm 4''. Warning: this light could only be working Either as Tail light or as Turn light, but not for both at the same time. Acrylic lens is sonic welded to the housing, waterproof lens and housing in a single unit.
BrandPartsam #ad
ManufacturerPartsam #ad
Part NumberGTCV-0850277447
Model13
Warranty1 Year Warranty

3. Blazer International Trailer & Towing Accessories

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Blazer B55UW 3-7/8" Round Stop/Tail/Turn Light

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Blazer International Trailer & Towing Accessories #ad - Black, enamel-coated steel housing is durable and corrosion resistant. Works with 12V systems. Requires bulb #1157 for replacement. Universal mounting plate allows for easy installation. 3-7/8" round stop/tail/turn light.
BrandBlazer International Trailer & Towing Accessories #ad
ManufacturerBlazer International Trailer & Towing Accessories #ad
Height4 Inches
Length6 Inches
Weight0 Pounds
Width6 Inches
Part NumberB55UW
ModelB55UW
WarrantyLimited manufacturers warranty

4. Nilight

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Nilight TL-18 2PCS 4" Round Red LED w/Surface Mount Grommet Plugs IP67 Stop Brake Turn Tail Lights for Truck Trailer RV Jeep, 2 Years Warranty

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Nilight #ad - High brightness for Turn/Brake light, low brightness for Tail light. Ready for the weather: be highly silicon sealed, IP67 waterproof rating, always be ready for different kinds of weather attack. Hole size for surface mount is: 4.

3” diameter hole, attach the 3-prong plug to light, 2” depth. Top led: each light has 12pcs upgrade piranha leds, wider lighting angle, higher intensity light and extend a longer lifetime, feature better heat dissipation, features excellent bright light and extend a longer lifetime. Easy installation: just surface mount the grommets & light setup, and then connect the 3 wires lead.

Universal application: work on 12v dc system, trailers, special vehicle, function as turn/Brake light, travel trailer, semi-trailer, tail light for all kinds of trucks, dump Truck, horse trailer, tractors, etc. Improve visibility and ensure you a safer night. Just make sure the hole size before your purchase. Stand out brightness: output 3 time brighter light than others.
BrandNilight #ad
ManufacturerNilight #ad
Part NumberTL-18
ModelTL-18
Warranty2 Years Warranty

5. ONLINE LED STORE

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8pc 2.5" Amber + Red Round Trailer LED Marker Lights DOT Approved Reflector Lens Grommet Flush-Mount Waterproof IP67 Marker Lights for Trailer Truck

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ONLINE LED STORE #ad - Easy installation - the red and amber lights come with a rubber grommet so you never have to mess around with screws. This makes the clearance light ideal for boat trailers that launch and pick up watercraft into the water.

2 in 1 functionality - driving a tractor, truck, trailer, or any other large vehicle mandates that you drive with side marker lights and reflectors depending on the size of your vehicle. And comes with D. O. T. The led clearance lights come with 13 high powered LEDs each, allowing it to serve as both a reflector and clearance light that federal law requires for larger trailers. These led clearance lights are also D.

O. T. Simply use a preexisting hole, or create a new cut out for the grommet, and use the industry standard two prong plug to light up the night. The clearance light has been certified safe by the D. O. T. Waterproof, submersion ready - the waterproof iP67 rated LED side markers are capable of being submersed. Sae certification printed directly on the unit itself.
BrandONLINE LED STORE #ad
ManufacturerONLINE LED STORE #ad
Height4.37 Inches
Length7.25 Inches
Weight2.29 Pounds
Width5.87 Inches
Part NumberCAZLEDCOMA253
Model13

6. Partsam

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Waterproof Sealed Round Red Stop Turn Tail Brake Running Lights White Reverse Backup Lights Lamps for RV Trailer Trucks, Partsam 2Pcs 4" Inch Round LED Trailer Tail Lights 16LED w Rubber Grommet

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Partsam #ad - These lights are impact resistant and less susceptible to shock damage. 5. 4" diameter grommet ring and 4" diameter light lens, drill hole about 4. 5" in. Approx. To install; red lens set inside white lens with red and white LEDs; Inner White 6 LED + Outer Red 10 LED; Surface mount with rubber grommets and 4 Wires Design;.

Applications: universal fits all vehicles with 12v power Supply such as car, Semi Trucks, van, truck, trailer, boat, flatbed, lorry, bus, caravan, Semi Trailer, camper, RV Jeep etc. 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 - 30 Volt Input;.

Hardwired with 4 wires connection system: black wire - negative / red Wire - Brake Light / White Wire - Taillight or Running light / Yellow Wire - Reverse Light;. Combination trailer tail light serves multi functions on trailers over 80" wide - 10 LED Red outer ring for tail lights and also brake functions and dual function White 6 LED inner circle for Reverse and Backup Functions;.
BrandPartsam #ad
ManufacturerPartsam #ad
Part NumberGTCV-0024969705
Model13

7. NEW SUN

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NEW SUN 2PC 4" Round LED Trailer Stop Turn Tail Lights 12 Diodes Red LED Sealed Waterproof Lens

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NEW SUN #ad - Sealed waterproof, 2pack 4 in round LED trailer stop, brake and tail lights - Red Lens. High powered 12 leds, low cosumption, easy and quick to upgrade from incandescent lights. Fits all standard 4/in round applications like heavy duty trucks, RVs, trailers, and boats. Kit include: 2 lights, rubber grommet for easy surface mount installation.
BrandNEW SUN #ad
ManufacturerNEW SUN #ad
Height10 Inches
Length5 Inches
Weight0.77 Pounds
Width5 Inches
Part Number18TKTL051R2
Model4350376486

8. ONLINE LED STORE

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2pc 2.5" Red Round Trailer LED Marker Lights DOT FMVSS 108 SAE P2 Reflector Lens Grommet Flush-Mount Waterproof IP67 Marker Lights for Trailer Truck

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ONLINE LED STORE #ad - 2 in 1 functionality - driving a tractor, trailer, truck, or any other large vehicle mandates that you drive with side marker lights and reflectors depending on the size of your vehicle. And comes with D. O. T. High quality components - each red 2. 5" round led clearance light uses high quality components made in Taiwan, and is reverse polarity protected, meaning that plugging it in the wrong way will not damage the unit itself.

Sae certification printed directly on the unit itself. The led clearance light comes with 13 high powered LEDs, allowing it to serve as both a reflector and clearance light that federal law requires for larger trailers. The red clearance light has been certified safe by the D. O. T. Easy installation - the ols red clearance light comes with a rubber grommet so you never have to mess around with screws.

Waterproof, submersion ready - the waterproof ip67 rated LED side markers are fully capable of being submersible. The round led side marker also comes with a β€œTOP” orientation, designed to allow you to uniformly install multiple units, while maximizing the amount of reflectiveness from each lens. This makes the clearance light ideal for boat trailers that launch and pick up watercraft into the water.
BrandONLINE LED STORE #ad
ManufacturerONLINE LED STORE #ad
Height2.25 Inches
Length4.37 Inches
Weight0.56 Pounds
Width4.37 Inches
Part NumberCAZLEDSIL2513-RD-X2
Model13

9. Autosmart

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Plug For Truck Trailer, AutoSmart 4" Round LED Stop Turn Tail Light Includes Pair Light Red Lens, Grommet

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Autosmart #ad - Operates from 9-16 volts. Functions as stop, turn and tail light. 2 lights in one box dot sae approved // usa #1 Best Seller. Made in Taiwan. Acrylic lens is sonic welded to the housing. 12-diode square LED light.
BrandAutosmart #ad
ManufacturerAUTOSMART #ad
Height5 Inches
Length5 Inches
Weight0.88 Pounds
Width10 Inches
Part NumberPOT-01
ModelPOT-01
Warranty2 Years Warranty