Semi Truck Trailer Lights

Semi Truck Trailer Lights

Featured Brands

  • Buyers® - Light Box
    Buyers®Light Box (LB383SST)
    0
    # mpn474579357
    Universal Light Box (LB383SST) by Buyers®. Single. Face Cutout Shape: Oval. Material: Stainless Steel. Buyers Products Single Oval Light Boxes are designed to mount 6" oval DOT lights. If you're looking for a quality product that will...
    Designed for a range of DOT-required lightsHigh quality at an affordable price
    $86.53
  • Buyers® - Light Box
    Buyers®Light Box (LB383P)
    0
    # mpn474579354
    Universal Light Box (LB383P) by Buyers®. Single. Face Cutout Shape: Oval. Material: Black Polyethylene. Buyers Products Single Oval Light Boxes are designed to mount 6" oval DOT lights. If you're looking for a quality product that will...
    Designed for a range of DOT-required lightsHigh quality at an affordable price
    $36.26
  • Buyers® - Light Box
    Buyers®Light Box (LB3253SST)
    0
    # mpn474579350
    Universal Light Box (LB3253SST) by Buyers®. Triple. Face Cutout Shape: Oval. Material: Stainless Steel. Buyers Products Horizontal Triple Oval Light Boxes are designed to mount 6" oval DOT lights. If you're looking for a quality product...
    Designed for 6" oval DOT lightsHigh quality at an affordable price
    $143.70
  • Buyers® - Light Box
    Buyers®Light Box (LB3253ALDT)
    0
    # mpn474579349
    Universal Light Box (LB3253ALDT) by Buyers®. Triple. Face Cutout Shape: Oval. Material: Diamond Tread Aluminum. Buyers Products Horizontal Triple Oval Light Boxes are designed to mount 6" oval DOT lights. If you're looking for a quality...
    Designed for 6" oval DOT lightsHigh quality at an affordable price
    $116.68
  • Buyers® - Light Box
    Buyers®Light Box (LB3253)
    0
    # mpn474579348
    Universal Light Box (LB3253) by Buyers®. Triple. Face Cutout Shape: Oval. Material: Black Powder Coated Steel. Buyers Products Horizontal Triple Oval Light Boxes are designed to mount 6" oval DOT lights. If you're looking for a quality...
    Designed for 6" oval DOT lightsHigh quality at an affordable price
    $93.62
  • Buyers® - Light Box
    Buyers®Light Box (LB3163SST)
    0
    # mpn474579347
    Universal Light Box (LB3163SST) by Buyers®. Dual. Face Cutout Shape: Oval. Material: Stainless Steel. Buyers Products Dual Oval Light Boxes are designed to mount 6" oval DOT lights. If you're looking for a quality product that will...
    Designed for 6" oval DOT lightsHigh quality at an affordable price
    $98.63
  • Buyers® - Light Box
    Buyers®Light Box (LB3163ALSM)
    0
    # mpn474579345
    Universal Light Box (LB3163ALSM) by Buyers®. Dual. Face Cutout Shape: Oval. Material: Aluminum. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...
    3 x 16 x 3, Aluminum, .050High quality at an affordable price
    $67.30
  • Buyers® - Light Box
    Buyers®Light Box (LB3163ALDT)
    0
    # mpn474579344
    Universal Light Box (LB3163ALDT) by Buyers®. Dual. Face Cutout Shape: Oval. Material: Diamond Tread Aluminum. Buyers Products Dual Oval Light Boxes are designed to mount 6" oval DOT lights. If you're looking for a quality product that...
    Designed for 6" oval DOT lightsHigh quality at an affordable price
    $67.71
  • Buyers® - Pre-Wired Switch Panel
    Buyers®Pre-Wired Switch Panel (6391004)
    0
    # mpn474576304
    Universal Pre-Wired Switch Panel (6391004) by Buyers®. Quad. Buyers Products Pre-Wired Quad Switch Panel comes in an aluminum bracket ready for installation. The pre-assembled panel comes with an inline fuse holder containing two 10A...
    Unit comes pre-wired and fused for your convenienceBack-lit switches mounted in a sturdy aluminum bracket
    $44.97
  • Buyers® - Pre-Wired Switch Panel
    Buyers®Pre-Wired Switch Panel (6391002)
    0
    # mpn474576302
    Universal Pre-Wired Switch Panel (6391002) by Buyers®. Double. Buyers Products Pre-Wired Double Switch Panel with Aluminum Bracket comes in an aluminum bracket ready for installation. The pre-assembled panel comes with an inline fuse...
    Unit comes pre-wired and fused for your convenienceBack-lit switches mounted in a sturdy aluminum bracket
    $34.27
  • Buyers® - Pre-Wired Switch Panel
    Buyers®Pre-Wired Switch Panel (6391001)
    0
    # mpn474576301
    Universal Pre-Wired Switch Panel (6391001) by Buyers®. Single. The Pre-Wired Single Switch Panel from Buyers Products comes pre-wired with the switch mounted into a sturdy aluminum bracket. The pre-assembled panel comes with an inline...
    Unit comes pre-wired and fused for your convenienceBack-lit switches mounted in a sturdy aluminum bracket
    $33.97
  • Buyers® - Round Light Box
    Buyers®Round Light Box (LB663ALSM)
    0
    # mpn4786532212
    Universal Round Light Box (LB663ALSM) by Buyers®. Smooth Aluminum. Want to raise your trailer's visibility? This Buyers product just fits the bill. Made from top-quality materials, it is resistant to dents, chips, and fading. The...
    Precise manufacturing and high-grade materialsMade to guarantee exceptional reliability
    $35.60
  • Buyers® - Round Light Box
    Buyers®Round Light Box (LB663SLALDT)
    0
    # mpn4786532177
    Universal Round Light Box (LB663SLALDT) by Buyers®. Diamond Tread Aluminum. Want to raise your trailer's visibility? This Buyers product just fits the bill. Made from top-quality materials, it is resistant to dents, chips, and fading....
    Precise manufacturing and high-grade materialsMade to guarantee exceptional reliability
    $42.00
  • Buyers® - Round Light Box
    Buyers®Round Light Box (LB663SL)
    0
    # mpn474579418
    Universal Round Light Box (LB663SL) by Buyers®. Black Powder Coated Steel. Want to raise your trailer's visibility? This Buyers product just fits the bill. Made from top-quality materials, it is resistant to dents, chips, and fading....
    Precise manufacturing and high-grade materialsMade to guarantee exceptional reliability
    $65.52
  • Buyers® - Single DOT Light Bracket
    Buyers®Single DOT Light Bracket (LB1SS)
    0
    # mpn474579342
    Universal Single DOT Light Bracket (LB1SS) by Buyers®. Face Cutout Shape: Oval. Material: Stainless Steel. Buyers Products DOT Light Mounting Brackets from different finishes to help you satisfy DOT requirements for the mounted lights...
    Brackets offer easy mounting of your DOT-approved lightsCorrosion-resistant stainless steel or black powder-coated steel
    $18.64
  • Buyers® - Single Oval Light Box
    Buyers®Single Oval Light Box (LB383ALDT)
    0
    # mpn474579352
    Universal Single Oval Light Box (LB383ALDT) by Buyers®. 1 Piece. This product is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art technology and with customers in mind. It will...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $53.30
  • Buyers® - Single Round Light Box
    Buyers®Single Round Light Box (LB663ALDT)
    0
    # mpn4786532305
    Universal Single Round Light Box (LB663ALDT) by Buyers®. 1 Piece. This product is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art technology and with customers in mind. It will...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $35.60
  • Buyers® - Single Side Oval Light Box
    Buyers®Single Side Oval Light Box (LB383SLALDT)
    0
    # mpn4786532306
    Universal Single Side Oval Light Box by Buyers®. 1 Piece. Diamond Tread Aluminum. This product is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art technology and with customers...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $38.46
  • Buyers® - Wide Surface Steel Mounting Feet
    Buyers®Wide Surface Steel Mounting Feet (3024649)
    0
    # mpn4785958544
    Universal Wide Surface Steel Mounting Feet by Buyers®. For LED Modular Light Bars. Buyers Products Wide Surface Steel Mounting Feet for LED Modular Light Bars are designed for use on flat surfaces or cab roofs. They are black...
    Corrosion-resistant black powder-coated finishHigh quality at an affordable price
    $108.90
  • C.E. Smith® - Aluminum Tail Light Bracket
    C.E. Smith®Aluminum Tail Light Bracket (26051A)
    0
    # mpn1279919
    Aluminum Tail Light Bracket (26051A) by C.E. Smith®. Added protection for fragile trailer tail lights. Mounts between the existing tail light mounting brackets and the lamp using the two lamp mounting studs. Mounting holes fit standard...
    11 gauge, hot dip galvanizedUse 3/8" bolts to attach to frame.
    $30.38
  • C.E. Smith® - Galvanized Steel Tail Light Bracket
    C.E. Smith®Galvanized Steel Tail Light Bracket (26057G40)
    0
    # mpn4621732937
    Galvanized Steel Tail Light Bracket by C.E. Smith®. This superior product is perfect to make your trailer towing experience safe and convenient. Designed to meet the highest quality standards, it is 2nd to none in durability and...
    Ideal to make trailer towing safer and easierMade from the highest-quality materials to last for years to come
    $4.25
  • C.E. Smith® - Galvanized Steel Tail Light Bracket
    C.E. Smith®Galvanized Steel Tail Light Bracket (26057G)
    0
    # mpn1438058008
    Galvanized Steel Tail Light Bracket (26057G) by C.E. Smith®. Added protection for fragile trailer tail lights. Mounts between the existing tail light mounting brackets and the lamp using the two lamp mounting studs. Mounting holes fit...
    11 gauge, hot dip galvanizedUse 3/8" bolts to attach to frame.
    $4.50
  • GateKeeper Off-Road® - Mounts
    GateKeeper Off-Road®Mounts (TLM1-GK)
    0
    # mpn4901059573
    Universal Mounts by GateKeeper Off-Road®. 1 Pair. If you tow your rig to the trail you know that the last thing you need is something breaking on your trailer. These 3/16" light mounts are built to handle the toughest conditions and...
    Welding requiredAccepts standard brake light kit found at most auto parts/trailer stores
    $175.00
  • Optronics® - 7-Round to 5-Flat Adaptor Cable
    Optronics®7-Round to 5-Flat Adaptor Cable (A-57WH)
    0
    # mpn1589877708
    Universal 7-Round to 5-Flat Adaptor Cable by Optronics®. 12-24V DC. 16" Lead. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
    Designed with innovative manufacturing techniquesBuilt strong to provide long-lasting service life
    $17.85
  • Optronics® - Recess Mount Grommets
    Optronics®Recess Mount Grommets (A70GB)
    0
    # mpn1578546871
    Universal Recess Mount Grommets by Optronics®. 1 Piece. Rubber. Want to raise your trailer's visibility? This Optronics product just fits the bill. Made from top-quality materials, it is resistant to dents, chips, and fading. The...
    Precise manufacturing and high-grade materialsMade to guarantee exceptional reliability
    $1.68
  • RoadPro® - 6.5"x2.25" Rubber Oval Grommet
    RoadPro®6.5"x2.25" Rubber Oval Grommet (RP-42118)
    0
    # mpn4893563106
    Universal 6.5"x2.25" Rubber Oval Grommet by RoadPro®. 1 Piece. Oval rubber grommet light mount fits most lights.
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $3.10
  • Seachoice® - Bracket
    Seachoice®Bracket (51751)
    0
    # mpn4476400492
    Universal Bracket by Seachoice®. Want to raise your trailer's visibility? This Seachoice product just fits the bill. Made from top-quality materials, it is resistant to dents, chips, and fading. The product ensures quick and tight...
    Precise manufacturing and high-grade materialsMade to guarantee exceptional reliability
    $49.57
  • Truck-Lite® - 10 Series Bolt-on Mount Mounting Bracket for 10 Series Round Lights
    Truck-Lite®10 Series Bolt-on Mount Mounting Bracket for 10 Series Round Lights (10722)
    0
    # mpn4863405781
    Universal 10 Series Bolt-on Mount Mounting Bracket for 10 Series Round Lights by Truck-Lite®. Aluminum. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality materials, it is...
    Design allows surface mounting of 2.5" lights in a grommetSuitable for PC requirements on a 45-degree angle when using LED or incandescent PC-rated/combination lights
    $11.85
  • Truck-Lite® - 10 Series Round Grommet Mount Grommet Cover for 10 Series Round Lights
    Truck-Lite®10 Series Round Grommet Mount Grommet Cover for 10 Series Round Lights (10719)
    0
    # mpn4841609023
    Universal 10 Series Round Grommet Mount Grommet Cover for 10 Series Round Lights (10719) by Truck-Lite®. Plastic. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality materials, it...
    Designed to enhance appearance of lightsFlange cover offers improved theft resistance
    $9.81
  • Truck-Lite® - 10 Series Round Grommet Mount Grommet for 10 Series Round Lights
    Truck-Lite®10 Series Round Grommet Mount Grommet for 10 Series Round Lights (10402)
    0
    # mpn1578787002
    Universal 10 Series Round Grommet Mount Grommet for 10 Series Round Lights (10402) by Truck-Lite®. PVC. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality materials, it is...
    Flush mounts 2.5" diameter lightsWide groove for panel thickness up to 250"
    $8.25




When you're out on the road, you want to tow your trailer with peace of mind. In order to be seen and recognized by other folks who share the road with you is as just as important as may be costly if ignored. Having bright lighting is crucial to visibility and your safety. Not just your semi truck requires to be lit up properly, so does your trailer in order to meet the USA standards such as SAE, NHTSA and FMVSS 108. All trailers need to have brake lamps, tail lights, turn signals as well as reflectors. Light requirements for your trailer may vary. It depends on its length, width, and GVWR (Gross Vehicle Weight Rating). So you may also need additional lighting, reflectors and even reflective conspicuity tape to stay on the legal side and be more visible.

Having working lights plugged into your trailer and working in unison with your semi truck's lights equals safe, legal on-road towing experience. Just like the lights on your semi truck, you need to keep your trailer lights in tip-top working order because they're indispensable means of communication between you and other motorists as well as folks that cross the road. This is vitally important as nobody can predict what you're going to do next. When you drive down the road, change lanes, back up, or do any other maneuvers, trailer lights should provide the illumination needed to make everybody aware of your vehicle's presence and intentions. Whether you have burnt out light bulbs, damaged lenses, or malfunctioning lights, replace them with same-as-original lights or upgrade to LEDs to maximize your visibility and safety.

On our digital shelves, we handpick a comprehensive selection of bright, efficient and long-lived trailer lights in a variety of styles, shapes, and sizes. We carry everything from tail lights and turn signals to clearance lights, side markers and reverse lights to tow and submersible trailer lights. Choose from round, oval and rectangular shapes. You'll also find necessary wiring harnesses, light modules, grommets, plugs, mounting brackets, and anything in between to get your trailer lighting up and running in no time flat and for years to come. All products are designed to provide reliable performance without flickering or dimming.

Running lights on your trailer must be on in low-lit conditions. Tail lights and marker lights on the rear are required to be red while markers on the front and sides are required to be amber. This is done so that motorists who see your trailer from the side can indicate its overall length when they're too far to light it up with their headlights. Reverse lights are white lights located n the rear of your trailer used to warn others that you're going to move backwards. Back up lights help make this tricky maneuver easier and safer by providing extra illumination behind your towed vehicle. Plus, your trailer must have a white license plate light to be visible and stay legal.

When it comes to safety, trailer brake lamps and turn signals are one of the most important lights as they alert others that you're about to change directions or bring your vehicle to a stop. Rarely unlike on cars, amber or yellow turn signals are rarely found on trailers since most of them use combination lights that usually consist of a single, two-element lamp and can function as tail and brake lamps and turn signals. One filament illuminates when the running lights are one, and another one emitting a brighter light lights up when braking and blinks when you're going to corner. Your trailer is also required to be equipped with red reflectors at the rear and amber reflectors at sides to reflect light and aid visibility.

In our online store, you'll find trailer light assemblies as well as wiring for all-size trailers. Trailer lamps available as single units as well as kits including basic lights to stay legal. Plus, we offer multi-functional lamps that act as stop, tail, turn and reverse lights. You can also equip your trailer with a tow light bar or go with magnetic trailer tow lights in the case of non-functioning trailer lights and make it safe and legal for on-road towing. They're made to reproduce the performance of your semi truck's lamps on your trailer: the two red lamps function as stop, tail, and turn signals. Controlled from the comfort of the cab of your semi truck via a wireless remote, tow lamps offer superior visibility along with versatility of placement. And if you have a boat trailer, consider installing submersible lights featuring a drain hole to withstand repeated dunking when you put your vessel into water. So, go with top-grade lighting products to get back you trailer's light system back to its tip-top condition or choose brighter, more efficient and longer-lasting trailer LED lights. Most of the LED lights we offer have water-resistant and dustproof sonically sealed lenses and housings engineered to stand up to harsh weather conditions and resist shock and vibration, while providing high visibility to promote safer towing at night and in inclement weather.

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