Semi Truck Trailer Lights

Semi Truck Trailer Lights

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  • Peterson® - 318 Series Double Face Curbside Red/Amber Round Surface Mount LED Combination Light
    Peterson® - 318 Series Double Face Curbside Red/Amber Round Surface Mount LED Combination Light (318R)
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    # mpn4692853403
    Universal 318 Series Double Face Curbside Red/Amber Round Surface Mount LED Combination Light by Peterson®. 1 Piece. 12V DC. This product is made of high-quality materials to serve you for years to come. This product designed using...
    $74.39
    In Stock - Ships within 24 hrs
  • Peterson® - 318 Series Double Face Roadside Red/Amber Round Surface Mount LED Combination Light
    Peterson® - 318 Series Double Face Roadside Red/Amber Round Surface Mount LED Combination Light (318L)
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    # mpn4692853409
    Universal 318 Series Double Face Roadside Red/Amber Round Surface Mount LED Combination Light by Peterson®. 1 Piece. 12V DC. This product is made of high-quality materials to serve you for years to come. This product designed using...
    $74.39
    In Stock - Ships within 24 hrs
  • Peterson® - 327 Series 4.72" Amber Square Pedestal Mount LED Turn Signal Light with Marker Light
    Peterson® - 327 Series 4.72" Amber Square Pedestal Mount LED Turn Signal Light with Marker Light (V327AA)
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    # mpn4713558222
    Universal 327 Series 4.72" Amber Square Pedestal Mount LED Turn Signal Light with Marker Light (V327AA) by Peterson®. This product is made of high-quality materials to serve you for years to come. This product designed using...
    $55.91
    In Stock - Ships within 24 hrs
  • Peterson® - 335 Series 4.5" Crystal Double Face Amber Round Turn Signal Light
    Peterson® - 335 Series 4.5" Crystal Double Face Amber Round Turn Signal Light (V335-2)
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    # mpn4555883907
    Universal 335 Series 4.5" CrystalDouble Face Amber Round Turn Signal Light by Peterson®. 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...
    $34.71
    In Stock - Ships within 24 hrs
  • Peterson® - 338 Series 4" Double Face Amber/Red Round Pedestal Mount LED Turn Signal Light
    Peterson® - 338 Series 4" Double Face Amber/Red Round Pedestal Mount LED Turn Signal Light (V338-2)
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    # mpn4773256261
    Universal 338 Series 4" Double Face Amber/Red Round Pedestal Mount LED Turn Signal Light by Peterson®. 12V DC. This product is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art...
    $54.57
    In Stock - Ships within 24 hrs
  • Peterson® - 339 Series 4" Single Face Amber Round Pedestal Mount LED Turn Signal Light
    Peterson® - 339 Series 4" Single Face Amber Round Pedestal Mount LED Turn Signal Light (V339A)
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    # mpn4863405675
    Universal 339 Series 4" Single Face Amber Round Pedestal Mount LED Turn Signal Light by Peterson®. 9-16V DC. This product is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art...
    $29.35
    In Stock - Ships within 24 hrs
  • Peterson® - 339 Series 4" Single Face Single Face Red Round Stud Mount LED Combination Tail Light
    Peterson® - 339 Series 4" Single Face Single Face Red Round Stud Mount LED Combination Tail Light (V339R)
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    # mpn4546509102
    Universal 339 Series 4" Single Face Single Face Red Round Stud Mount LED Combination Tail Light by Peterson®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...
    $29.35
    In Stock - Ships within 24 hrs
  • Peterson® - 35 Series 6.5"x2.25" Amber Oval Grommet Mount LED Clearance Marker Light
    Peterson® - 35 Series 6.5"x2.25" Amber Oval Grommet Mount LED Clearance Marker Light (M350A)
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    # mpn4901059579
    Universal 35 Series 6.5"x2.25" Amber Oval Grommet Mount LED Clearance Marker Light by Peterson®. 9-32V DC. This product is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art...
    $23.94
    In Stock - Ships within 24 hrs
  • Peterson® - 413 Red Flush Mount Tail Lights
    Peterson® - 413 Red Flush Mount Tail Lights (413)
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    # mpn4552275964
    Universal 413 Red Flush Mount Tail Lights (413) by Peterson®. These lights by Peterson provide brighter illumination, greater performance, and sport a more unique style when compared to stock trailer lights. They feature a tough...
    $13.68
    In Stock - Ships within 24 hrs
  • Peterson® - 421 Series 6.5"x2.25" Crystal Amber Oval Turn Signal Light
    Peterson® - 421 Series 6.5"x2.25" Crystal Amber Oval Turn Signal Light (421A)
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    # mpn4555884260
    Universal 421 Series 6.5"x2.25" CrystalAmber Oval Turn Signal Light (421A) by Peterson®. 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...
    $7.45
    In Stock - Ships within 24 hrs
  • Peterson® - 421 Series 6.5"x2.25" Crystal Amber Oval Turn Signal Light
    Peterson® - 421 Series 6.5"x2.25" Crystal Amber Oval Turn Signal Light (421KA)
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    # mpn4555884151
    Universal 421 Series 6.5"x2.25" CrystalAmber Oval Turn Signal Light (421KA) by Peterson®. 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...
    $14.37
    In Stock - Ships within 24 hrs
  • Peterson® - 423Q Piranha™ 6.5" Sequential Amber Oval Flange Mount LED Turn Signal Light
    Peterson® - 423Q Piranha™ 6.5" Sequential Amber Oval Flange Mount LED Turn Signal Light (423QA-P)
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    # mpn4742992356
    Universal 423Q Piranha™ 6.5" Sequential Amber Oval Flange Mount LED Turn Signal Light by Peterson®. 9-32V DC. This product is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art...
    $55.52
    In Stock - Ships within 24 hrs
  • Peterson® - 425 Series 5.5" Red Round Flush Mount Combination Tail Light
    Peterson® - 425 Series 5.5" Red Round Flush Mount Combination Tail Light (425)
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    # mpn4522028357
    Universal 425 Series 5.5" Red Round Flush Mount Combination Tail Light 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...
    $20.62
    In Stock - Ships within 24 hrs
  • Peterson® - 426 Series 4" Crystal Amber Round Turn Signal Light
    Peterson® - 426 Series 4" Crystal Amber Round Turn Signal Light (426A)
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    # mpn4555883837
    Universal 426 Series 4" CrystalAmber Round Turn Signal Light by Peterson®. 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, this...
    $8.69
    In Stock - Ships within 24 hrs
  • Peterson® - 426 Series 4" Red Round Grommet Mount Combination Tail Light
    Peterson® - 426 Series 4" Red Round Grommet Mount Combination Tail Light (426R)
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    # mpn4845900001
    Universal 426 Series 4" Red Round Grommet Mount Combination Tail Light by Peterson®. 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...
    $7.01
    In Stock - Ships within 24 hrs
  • Peterson® - 440 Series 4.75" Red Square Bolt-on Mount Combination Tail Light with License Light
    Peterson® - 440 Series 4.75" Red Square Bolt-on Mount Combination Tail Light with License Light (M440L)
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    # mpn4901059728
    Universal 440 Series 4.75" Red Square Bolt-on Mount Combination Tail Light with License Light by Peterson®. This product is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art...
    $7.65
    In Stock - Ships within 24 hrs
  • Peterson® - 450-R Series 5" Sealed Red Rectangular Grommet Mount Combination Tail Light
    Peterson® - 450-R Series 5" Sealed Red Rectangular Grommet Mount Combination Tail Light (450KR)
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    # mpn4713558273
    Universal 450-R Series 5" Sealed Red Rectangular Grommet Mount Combination Tail Light by Peterson®. This product is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art technology...
    $16.39
    In Stock - Ships within 24 hrs
  • Peterson® - 457 Series 8.8" Red Rectangular Surface Mount Combination Tail Light with License Light
    Peterson® - 457 Series 8.8" Red Rectangular Surface Mount Combination Tail Light with License Light (M457L)
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    # mpn4522028371
    Universal 457 Series 8.8" Red Rectangular Surface Mount Combination Tail Light with License Light by Peterson®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...
    $13.76
    In Stock - Ships within 24 hrs
  • Peterson® - 547 Series Channel Cat™ 8" Red Rectangular LED Submersible Tail Light Kit
    Peterson® - 547 Series Channel Cat™ 8" Red Rectangular LED Submersible Tail Light Kit (V547)
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    # mpn4561381720
    Universal 547 Series Channel Cat™ 8" Red Rectangular LED Submersible Tail Light Kit 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...
    $50.84
    In Stock - Ships within 24 hrs
  • Peterson® - 821A-7 Series LumenX™ 6.5" Amber Oval Grommet Mount LED Turn Signal Light
    Peterson® - 821A-7 Series LumenX™ 6.5" Amber Oval Grommet Mount LED Turn Signal Light (821A-7)
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    # mpn4713558223
    Universal 821A-7 Series LumenX™ 6.5" Amber Oval Grommet Mount LED Turn Signal Light by Peterson®. 9-16V DC. This product is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art...
    $16.91
    In Stock - Ships within 24 hrs
  • Peterson® - 822 Lumen X Series 6.5" Amber Oval Grommet Mount LED Combination Light
    Peterson® - 822 Lumen X Series 6.5" Amber Oval Grommet Mount LED Combination Light (822A-7)
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    # mpn4737291879
    Universal 822 Lumen X Series 6.5" Amber Oval Grommet Mount LED Combination Light (822A-7) by Peterson®. 1 Piece. 9-16V DC. This product is made of high-quality materials to serve you for years to come. This product designed using...
    $19.91
    In Stock - Ships within 24 hrs
  • Peterson® - 824R-7 Series 4" Red Round Flange Mount LED Combination Tail Light
    Peterson® - 824R-7 Series 4" Red Round Flange Mount LED Combination Tail Light (824R-7)
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    # mpn4522028495
    Universal 824R-7 Series 4" Red Round Flange Mount LED Combination Tail Light by Peterson®. 9-16V DC. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and...
    $19.94
    In Stock - Ships within 24 hrs
  • Peterson® - 826A-7 Series LumenX™ 4.25" Amber Round Grommet Mount LED Turn Signal Light
    Peterson® - 826A-7 Series LumenX™ 4.25" Amber Round Grommet Mount LED Turn Signal Light (826A-7)
    0
    # mpn4713558227
    Universal 826A-7 Series LumenX™ 4.25" Amber Round Grommet Mount LED Turn Signal Light by Peterson®. 9-16V DC. This product is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art...
    $17.51
    In Stock - Ships within 24 hrs
  • Peterson® - 827 Series 4" Red Round Surface Mount LED Combination Tail Light with Reflex
    Peterson® - 827 Series 4" Red Round Surface Mount LED Combination Tail Light with Reflex (827KR)
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    # mpn4522028541
    Universal 827 Series 4" Red Round Surface Mount LED Combination Tail Light with Reflex (827KR) by Peterson®. 9-16V DC. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...
    $17.87
    In Stock - Ships within 24 hrs
  • Peterson® - 827 Series 4" Red Round Surface Mount LED Combination Tail Light with Reflex
    Peterson® - 827 Series 4" Red Round Surface Mount LED Combination Tail Light with Reflex (827R)
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    # mpn4522028452
    Universal 827 Series 4" Red Round Surface Mount LED Combination Tail Light with Reflex (827R) by Peterson®. 9-16V DC. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...
    $12.57
    In Stock - Ships within 24 hrs
  • Peterson® - 840 Series 4.84" Red Square Bolt-on Mount LED Combination Tail Light W/O License Light
    Peterson® - 840 Series 4.84" Red Square Bolt-on Mount LED Combination Tail Light W/O License Light (V840)
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    # mpn4546509118
    Universal 840 Series 4.84" Red Square Bolt-on Mount LED Combination Tail Light without License Light by Peterson®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...
    $23.73
    In Stock - Ships within 24 hrs
  • Peterson® - 840 Series 4.84" Red Square Bolt-on Mount LED Combination Tail Light with License Light
    Peterson® - 840 Series 4.84" Red Square Bolt-on Mount LED Combination Tail Light with License Light (V840L)
    0
    # mpn4546509074
    Universal 840 Series 4.84" Red Square Bolt-on Mount LED Combination Tail Light with License Light by Peterson®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...
    $32.37
    In Stock - Ships within 24 hrs
  • Peterson® - 845 Series 6.76" Red Rectangular Stud Mount LED Combination Tail Light W/O License Light
    Peterson® - 845 Series 6.76" Red Rectangular Stud Mount LED Combination Tail Light W/O License Light (845)
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    # mpn4713553963
    Universal 845 Series 6.76" Red Rectangular Stud Mount LED Combination Tail Light without License Light by Peterson®. This product is made of high-quality materials to serve you for years to come. This product designed using...
    $54.60
    In Stock - Ships within 24 hrs




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.