Semi Truck Trailer Lights

Semi Truck Trailer Lights

Featured Brands

  • Peterson® - 146 Series Grommets
    Peterson® - 146 Series Grommets
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    # 1986955478
    Universal 146 Series Grommets by Peterson®. Want to raise your trailer's visibility? This Peterson product just fits the bill. Made from top-quality materials, it is resistant to dents, chips, and fading. The product ensures quick and...
    Precise manufacturing and high-grade materialsMade to guarantee exceptional reliability
    $1.58 - $1.76
    In Stock - Ships within 24 hrs
  • Peterson® - 150 Series Light Mounts
    Peterson® - 150 Series Light Mounts
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    # 3248925090
    Universal 150 Series Light Mounts by Peterson®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Allows 150 or 152 series to be surface mountedGray, chrome or black finish
    $2.39 - $5.18
    Availability Varies - Depends on Product Options
  • Peterson® - 154-09K Series Light Mounts
    Peterson® - 154-09K Series Light Mounts
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    # 3248920181
    Universal 154-09K Series Light Mounts by Peterson®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Alows 154 and 161 series lights to be surface mountedMounts on 3" centers
    $4.78 - $11.52
    In Stock - Ships within 24 hrs
  • Peterson® - 2-Wire Plug
    Peterson® - 2-Wire Plug
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    # 2985712253
    Universal 2-Wire Plug by Peterson®. 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 meet your needs and...
    2-wire hard-shell, weatherproof plugLeads terminated with two 0.180 bullet terminals, can be removed for hard-wiring into vehicle harness
    $6.16 - $9.87
    Availability Varies - Depends on Product Options
  • Peterson® - 431-49 Series Straight Wire Plugs
    Peterson® - 431-49 Series Straight Wire Plugs
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    # 3248921068
    Universal 431-49 Series Straight Wire Plugs by Peterson®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...
    Includes #10 ring terminal on ground wire; hot wire is strippedBuilt to deliver excellent performance and functionality
    $5.08 - $14.32
    Availability Varies - Depends on Product Options
  • Peterson® - 570 Series Electro-Mechanical Flashers
    Peterson® - 570 Series Electro-Mechanical Flashers
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    # 3248919219
    Universal 570 Series Electro-Mechanical Flashers by Peterson®. 12-Lamp. Medium-Duty (2-Prong). This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...
    12-lamp, 12-volt flasher25.2 amp rating
    $15.01 - $17.61
    In Stock - Ships within 24 hrs
  • Buyers® - Dual Oval Light Box
    Buyers® - Dual Oval Light Box
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    # 3248925106
    Universal Dual Oval Light Box 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 meet your...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $54.02 - $98.63
    Availability Varies - Depends on Product Options
  • Buyers® - Dual Round Light Box
    Buyers® - Dual Round Light Box
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    # 3248924051
    Universal Dual Round Light Box by Buyers®. 1 Piece. Buyers Products Dual Round Light Boxes are designed to mount 4" round DOT lights. Light boxes are available with stainless steel, black powder-coated steel or diamond tread aluminum...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $57.90 - $82.51
    Availability Varies - Depends on Product Options
  • Buyers® - Mounting Brackets
    Buyers® - Mounting Brackets
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    # 2149141284
    Universal Mounting Brackets by Buyers®. 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 product ensures quick and tight...
    Precise manufacturing and high-grade materialsMade to guarantee exceptional reliability
    $7.25 - $18.64
    Availability Varies - Depends on Product Options
  • Buyers® - Pre-Wired Switch Panel
    Buyers® - Pre-Wired Switch Panel
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    # 4153696290
    Universal Pre-Wired Switch Panel by Buyers®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    Unit comes pre-wired and fused for your convenienceBack-lit switches mounted in a sturdy aluminum bracket
    $29.95 - $44.97
    Availability Varies - Depends on Product Options
  • Buyers® - Single DOT Light Bracket
    Buyers® - Single DOT Light Bracket
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    # 4153696505
    Universal Single DOT Light Bracket by Buyers®. Face Cutout Shape: Oval. Buyers Products DOT Light Mounting Brackets from different finishes to help you satisfy DOT requirements for the mounted lights on your truck.
    Brackets offer easy mounting of your DOT-approved lightsCorrosion-resistant stainless steel or black powder-coated steel
    $7.25 - $18.64
    Availability Varies - Depends on Product Options
  • Buyers® - Single Oval Light Box
    Buyers® - Single Oval Light Box
    0
    # 3248919233
    Universal Single Oval Light Box 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 meet your...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $32.20 - $86.53
    Availability Varies - Depends on Product Options
  • Tie Down Engineering® - Bolt-on Mount Bracket
    Tie Down Engineering® - Bolt-on Mount Bracket
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    # 2202196435
    Universal Bolt-on Mount Bracket by Tie Down Engineering®. 1 Piece. Steel. Want to raise your trailer's visibility? This Tie Down Engineering product just fits the bill. Made from top-quality materials, it is resistant to dents, chips,...
    Precise manufacturing and high-grade materialsMade to guarantee exceptional reliability
    $21.32 - $21.99
    In Stock - Ships in 24 to 48 hrs
  • Truck-Lite® - 10 Series Bolt-on Mount Mounting Brackets for 10 Series Round Lights
    Truck-Lite® - 10 Series Bolt-on Mount Mounting Brackets for 10 Series Round Lights
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    # 4872062577
    Universal 10 Series Bolt-on Mount Mounting Brackets for 10 Series Round Lights by Truck-Lite®. Steel. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality materials, it is resistant...
    Black epoxy painted heavy gauge steelDesigned to deliver trouble-free, consistent performance
    $6.90 - $6.97
    In Stock - Ships within 24 hrs
  • Truck-Lite® - 10 Series Bolt-on Mount Mounting Brackets for 10 Series Round Lights
    Truck-Lite® - 10 Series Bolt-on Mount Mounting Brackets for 10 Series Round Lights
    0
    # 2008361578
    Universal 10 Series Bolt-on Mount Mounting Brackets for 10 Series Round Lights by Truck-Lite®. Polycarbonate. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality materials, it is...
    High-impact plastic mountBranch deflector cams-on 2 and 2 1/2" lights
    $3.77 - $5.58
    Availability Varies - Depends on Product Options
  • Truck-Lite® - 10 Series Round Grommet Mount Grommet Covers for 10 Series Round Lights
    Truck-Lite® - 10 Series Round Grommet Mount Grommet Covers for 10 Series Round Lights
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    # 4639520853
    Universal 10 Series Round Grommet Mount Grommet Covers for 10 Series Round Lights 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 is...
    Designed to enhance appearance of lightsFlange cover offers improved theft resistance
    $6.33 - $7.26
    Availability Varies - Depends on Product Options
  • Truck-Lite® - 10 Series Round Grommet Mount Grommets for 10 Series Round Lights
    Truck-Lite® - 10 Series Round Grommet Mount Grommets for 10 Series Round Lights
    0
    # 2008362032
    Universal 10 Series Round Grommet Mount Grommets for 10 Series Round Lights by Truck-Lite®. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality materials, it is resistant to dents,...
    1-year warranty
    $2.34 - $5.85
    Availability Varies - Depends on Product Options
  • Truck-Lite® - 12 Series Bolt-on Mount Mounting Brackets for 12 Series Rectangular Lights
    Truck-Lite® - 12 Series Bolt-on Mount Mounting Brackets for 12 Series Rectangular Lights
    0
    # 4872066608
    Universal 12 Series Bolt-on Mount Mounting Brackets for 12 Series Rectangular Lights by Truck-Lite®. ABS. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality materials, it is...
    High-impact plastic branch deflector mountSnap-in light design for easy replacement
    $3.35 - $4.40
    In Stock - Ships within 24 hrs
  • Truck-Lite® - 15 Series Bolt-on Mount Branch Deflector Mounts for 15 Series Rectangular Lights
    Truck-Lite® - 15 Series Bolt-on Mount Branch Deflector Mounts for 15 Series Rectangular Lights
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    # 2008361977
    Universal 15 Series Bolt-on Mount Branch Deflector Mounts for 15 Series Rectangular Lights by Truck-Lite®. ABS. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality materials, it is...
    High-impact plastic constructionEasy Snap-On light installation
    $6.14 - $6.21
    In Stock - Ships within 24 hrs
  • Truck-Lite® - 15 Series Bolt-on Mount Mounting Brackets for 15 Series Rectangular Lights
    Truck-Lite® - 15 Series Bolt-on Mount Mounting Brackets for 15 Series Rectangular Lights
    0
    # 4344791962
    Universal 15 Series Bolt-on Mount Mounting Brackets for 15 Series Rectangular Lights by Truck-Lite®. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality materials, it is resistant...
    1-year warranty
    $5.33 - $10.95
    Availability Varies - Depends on Product Options
  • Truck-Lite® - 15 Series Surface Mount Mounting Brackets for 15 Series Rectangular Lights
    Truck-Lite® - 15 Series Surface Mount Mounting Brackets for 15 Series Rectangular Lights
    0
    # 4344794537
    Universal 15 Series Surface Mount Mounting Brackets for 15 Series Rectangular Lights by Truck-Lite®. ABS. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality materials, it is...
    Extra strength plastic constructionEasy snap-in light installation
    $3.37 - $5.32
    Availability Varies - Depends on Product Options
  • Truck-Lite® - 19 Series Bolt-on Mount Mounting Brackets for 19 Series Rectangular Lights
    Truck-Lite® - 19 Series Bolt-on Mount Mounting Brackets for 19 Series Rectangular Lights
    0
    # 2008361618
    Universal 19 Series Bolt-on Mount Mounting Brackets for 19 Series Rectangular Lights by Truck-Lite®. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality materials, it is resistant...
    Features unique plug-in design for ease of installationLow-profile, extra-strength base
    $3.50 - $8.51
    Availability Varies - Depends on Product Options
  • Truck-Lite® - 19 Series Radius Bolt-on Mount Mounting Bases for 19 Series Rectangular Lights
    Truck-Lite® - 19 Series Radius Bolt-on Mount Mounting Bases for 19 Series Rectangular Lights
    0
    # 4872062590
    Universal 19 Series Radius Bolt-on Mount Mounting Bases for 19 Series Rectangular Lights by Truck-Lite®. Polycarbonate. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality...
    Low-profile, extra-strength base1-year warranty
    $4.69 - $6.02
    Availability Varies - Depends on Product Options
  • Truck-Lite® - 30 Series Deflector Bolt-on Mount Mounting Brackets for 30 Series Round Lights
    Truck-Lite® - 30 Series Deflector Bolt-on Mount Mounting Brackets for 30 Series Round Lights
    0
    # 2008361998
    Universal 30 Series Deflector Bolt-on Mount Mounting Brackets for 30 Series Round Lights by Truck-Lite®. Polycarbonate. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality...
    1-year warranty
    $4.92 - $7.93
    Availability Varies - Depends on Product Options
  • Truck-Lite® - 30 Series Round Grommet Mount Grommets for 30 Series Round Lights
    Truck-Lite® - 30 Series Round Grommet Mount Grommets for 30 Series Round Lights
    0
    # 2008361543
    Universal 30 Series Round Grommet Mount Grommets for 30 Series Round Lights 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 resistant to...
    Flush mounts 2" diameter lightsWide groove for panel thickness up to 250"
    $2.37 - $4.53
    Availability Varies - Depends on Product Options
  • Truck-Lite® - 33 Series Flange Mount Flange Mounts for 33 Series Round Lights
    Truck-Lite® - 33 Series Flange Mount Flange Mounts for 33 Series Round Lights
    0
    # 4872065606
    Universal 33 Series Flange Mount Flange Mounts for 33 Series Round Lights by Truck-Lite®. Nylon. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality materials, it is resistant to...
    Flush Mounts, 0.75" diameter lights to vehicle with snap fit, no screws requiredSealing grommets secure lights to vehicle, while assuring a 999 percent leak-proof seal
    $2.37 - $2.66
    Availability Varies - Depends on Product Options
  • Truck-Lite® - 36 Series Bolt-on Mount Mounting Brackets for 36 Series Rectangular Lights
    Truck-Lite® - 36 Series Bolt-on Mount Mounting Brackets for 36 Series Rectangular Lights
    0
    # 2008361624
    Universal 36 Series Bolt-on Mount Mounting Brackets for 36 Series Rectangular Lights by Truck-Lite®. ABS. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality materials, it is...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $3.49 - $3.63
    Availability Varies - Depends on Product Options
  • Truck-Lite® - 40 Series Bolt-on Mount Mounting Brackets for 40 Series Round Lights
    Truck-Lite® - 40 Series Bolt-on Mount Mounting Brackets for 40 Series Round Lights
    0
    # 2008361602
    Universal 40 Series Bolt-on Mount Mounting Brackets for 40 Series Round Lights by Truck-Lite®. Steel. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality materials, it is resistant...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $10.52 - $24.91
    In Stock - Ships within 24 hrs
  • Truck-Lite® - 40 Series Round Grommet Mount Grommets for 40 Series Round Lights
    Truck-Lite® - 40 Series Round Grommet Mount Grommets for 40 Series Round Lights
    0
    # 4639524850
    Universal 40 Series Round Grommet Mount Grommets for 40 Series Round Lights 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 resistant to...
    Flush mounts 4" diameter lights in a 4.5" holeDesigned to provide additional shock absorbency to extend light life
    $2.72 - $8.32
    Availability Varies - Depends on Product Options
  • Truck-Lite® - 60 Series Bolt-on Mount Mounting Brackets for 60 Series Oval Lights
    Truck-Lite® - 60 Series Bolt-on Mount Mounting Brackets for 60 Series Oval Lights
    0
    # 2008361923
    Universal 60 Series Bolt-on Mount Mounting Brackets for 60 Series Oval Lights by Truck-Lite®. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality materials, it is resistant to...
    1-year warranty
    $10.28 - $61.80
    Availability Varies - Depends on Product Options




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.