Semi Truck Trailer Lights

Semi Truck Trailer Lights

Featured Brands

  • Peterson® - Amber Oblong Clearance Marker Lights
    Peterson® - Amber Oblong Clearance Marker Lights (V128A)
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    # mpn2414086
    Universal Amber Oblong Clearance Marker Lights (V128A) by Peterson®. 6 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights by...
    $6.02
    In Stock - Ships within 24 hrs
  • Peterson® - Amber Rectangular Clearance Marker Lights
    Peterson® - Amber Rectangular Clearance Marker Lights (V132A)
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    # mpn2414042
    Universal Amber Rectangular Clearance Marker Lights (V132A) by Peterson®. 6 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights by...
    $5.35
    In Stock - Ships within 24 hrs
  • Peterson® - Amber Surface Mount Clearance Marker Lights
    Peterson® - Amber Surface Mount Clearance Marker Lights (V102A)
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    # mpn2414039
    Universal Amber Surface Mount Clearance Marker Lights (V102A) by Peterson®. 6 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights...
    $11.07
    In Stock - Ships within 24 hrs
  • Peterson® - Armored 119 Series 4.5"x2" Crystal Red Rectangular Side Marker Light
    Peterson® - Armored 119 Series 4.5"x2" Crystal Red Rectangular Side Marker Light (119R)
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    # mpn4524416374
    Universal Armored 119 Series 4.5"x2" CrystalRed Rectangular Side Marker Light by Peterson®. 1 Piece. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
    $13.13
    In Stock - Ships within 24 hrs
  • Peterson® - Channel Cat™ Red Clearance Marker Lights
    Peterson® - Channel Cat™ Red Clearance Marker Lights (V456L)
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    # mpn2414266
    Universal Channel Cat™ Red Clearance Marker Lights (V456L) by Peterson®. 6 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights...
    $25.07
    In Stock - Ships within 24 hrs
  • Peterson® - Channel Cat™ Red Clearance Marker Lights
    Peterson® - Channel Cat™ Red Clearance Marker Lights (V456)
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    # mpn2414265
    Universal Channel Cat™ Red Clearance Marker Lights (V456) by Peterson®. 6 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights by...
    $18.32
    In Stock - Ships within 24 hrs
  • Peterson® - Great White™ Round Clear Lens Black Housing Surface Mount LED Courtesy Light
    Peterson® - Great White™ Round Clear Lens Black Housing Surface Mount LED Courtesy Light (V171C)
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    # mpn1579808372
    Great White™ Round Clear Lens Black Housing Surface Mount LED Courtesy Light by Peterson®. 6 Pieces. Motion Activated Emergency Light & Flashlight. This super bright, dual purpose motion and safety light features a dual lighting...
    Automatic off after 15 seconds of no activityEnergy saving induction charger- always ready when needed!Excellent combination of quality and functionality
    $10.22
    In Stock - Ships within 24 hrs
  • Peterson® - LumenX LED Reverse Lights
    Peterson® - LumenX LED Reverse Lights (V821KC7)
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    # mpn4737292002
    Universal LumenX LED Reverse Lights by Peterson®. 6 Pieces. These first-rate lights by Peterson were designed specifically to provide blazing illumination when your trailer is backing up and thereby enhance your safety. They deliver...
    $21.17
    In Stock - Ships within 24 hrs
  • Peterson® - Piranha® Amber LED Clearance Marker Lights
    Peterson® - Piranha® Amber LED Clearance Marker Lights (V168A)
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    # mpn1579808363
    Universal Piranha® Amber LED Clearance Marker Lights (V168A) by Peterson®. 3 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights...
    $8.59
    In Stock - Ships within 24 hrs
  • Peterson® - Piranha® Amber LED Clearance Marker Lights
    Peterson® - Piranha® Amber LED Clearance Marker Lights (V178XA)
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    # mpn2414100
    Universal Piranha® Amber LED Clearance Marker Lights (V178XA) by Peterson®. 6 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights...
    $17.49
    In Stock - Ships within 24 hrs
  • Peterson® - Piranha® Red LED Clearance Marker Lights
    Peterson® - Piranha® Red LED Clearance Marker Lights (V168R)
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    # mpn1579808362
    Universal Piranha® Red LED Clearance Marker Lights (V168R) by Peterson®. 3 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights by...
    $8.22
    In Stock - Ships within 24 hrs
  • Peterson® - Piranha® Red LED Clearance Marker Lights
    Peterson® - Piranha® Red LED Clearance Marker Lights (V178XR)
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    # mpn2414101
    Universal Piranha® Red LED Clearance Marker Lights (V178XR) by Peterson®. 6 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights...
    $14.53
    In Stock - Ships within 24 hrs
  • Peterson® - Red Clearance Marker Lights
    Peterson® - Red Clearance Marker Lights (V452L)
    0
    # mpn2414264
    Universal Red Clearance Marker Lights (V452L) by Peterson®. 6 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights by Peterson....
    $9.75
    In Stock - Ships within 24 hrs
  • Peterson® - Red Clearance Marker Lights
    Peterson® - Red Clearance Marker Lights (V452)
    0
    # mpn2414263
    Universal Red Clearance Marker Lights (V452) by Peterson®. 6 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights by Peterson. They...
    $14.29
    In Stock - Ships within 24 hrs
  • Peterson® - Red Clearance Marker Lights
    Peterson® - Red Clearance Marker Lights (V138R)
    0
    # mpn2414090
    Universal Red Clearance Marker Lights (V138R) by Peterson®. 3 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights by Peterson....
    $3.25
    In Stock - Ships within 24 hrs
  • Peterson® - Red Oblong Clearance Marker Lights
    Peterson® - Red Oblong Clearance Marker Lights (V128R)
    0
    # mpn2414087
    Universal Red Oblong Clearance Marker Lights (V128R) by Peterson®. 6 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights by...
    $11.41
    In Stock - Ships within 24 hrs
  • Peterson® - Red Rectangular Clearance Marker Lights
    Peterson® - Red Rectangular Clearance Marker Lights (V132R)
    0
    # mpn2414236
    Universal Red Rectangular Clearance Marker Lights (V132R) by Peterson®. 6 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights by...
    $6.25
    In Stock - Ships within 24 hrs
  • Peterson® - Red Surface Mount Clearance Marker Lights
    Peterson® - Red Surface Mount Clearance Marker Lights (V102R)
    0
    # mpn2414235
    Universal Red Surface Mount Clearance Marker Lights (V102R) by Peterson®. 6 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights by...
    $3.29
    In Stock - Ships within 24 hrs
  • Peterson® - Reverse Lights
    Peterson® - Reverse Lights (415K)
    0
    # mpn2414033
    Universal Reverse Lights by Peterson®. 12 Pieces. These first-rate lights by Peterson were designed specifically to provide blazing illumination when your trailer is backing up and thereby enhance your safety. They deliver smoother and...
    $14.77
    In Stock - Ships within 24 hrs
  • Peterson® - Stud Mount Clearance Marker Lights
    Peterson® - Stud Mount Clearance Marker Lights (436SX)
    0
    # mpn4737291893
    Universal Stud Mount Clearance Marker Lights (436SX) by Peterson®. 6 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights by...
    $14.92
    In Stock - Ships within 24 hrs
  • Peterson® - Vanguard II Amber Clearance Marker Lights
    Peterson® - Vanguard II Amber Clearance Marker Lights (V122XA)
    0
    # mpn474023547
    Universal Vanguard II Amber Clearance Marker Lights (V122XA) by Peterson®. 6 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights...
    $16.51
    In Stock - Ships within 24 hrs
  • Peterson® - Vanguard II Red Clearance Marker Lights
    Peterson® - Vanguard II Red Clearance Marker Lights (V122XR)
    0
    # mpn474023548
    Universal Vanguard II Red Clearance Marker Lights (V122XR) by Peterson®. 6 Pieces. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights by...
    $16.51
    In Stock - Ships within 24 hrs
  • Anzo® - 5"x4" Square Bolt-on Mount LED Reverse Light
    Anzo® - 5"x4" Square Bolt-on Mount LED Reverse Light (861173)
    0
    # mpn4561408667
    Universal 5"x4" Square Bolt-on Mount LED Reverse Light by Anzo®. 1 Piece. Steel. These first-rate lights by Anzo were designed specifically to provide blazing illumination when your trailer is backing up and thereby enhance your safety....
    $24.36
    In Stock - Ships in 2 to 3 days
  • Boxer Tools® - 2" Amber Round Grommet Mount LED Clearance Marker Lights
    Boxer Tools® - 2" Amber Round Grommet Mount LED Clearance Marker Lights (60316)
    0
    # mpn4780134424
    Universal 2" Amber Round Grommet Mount LED Clearance Marker Lights (60316) by Boxer Tools®. 1 Piece. 12V DC. This marker light is designed to illuminate your motorized vehicles and trailers with an easy mounting installation.
    $8.23
    In Stock - Ships within 24 hrs
  • Boxer Tools® - 2" Red Round Grommet Mount LED Clearance Marker Lights
    Boxer Tools® - 2" Red Round Grommet Mount LED Clearance Marker Lights (60317)
    0
    # mpn4780134442
    Universal 2" Red Round Grommet Mount LED Clearance Marker Lights (60317) by Boxer Tools®. 1 Piece. 12V DC. This marker light is designed to illuminate your motorized vehicles and trailers with an easy mounting installation.
    $8.23
    In Stock - Ships within 24 hrs
  • Buyers® - 0.7" Red Round Bolt-on Mount LED Clearance Marker Light Bar
    Buyers® - 0.7" Red Round Bolt-on Mount LED Clearance Marker Light Bar (5627533)
    0
    # mpn4786532231
    Universal 0.7" Red Round Bolt-on Mount LED Clearance Marker Light Bar by Buyers®. Plastic. 12V DC. 0.113A. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with...
    $22.51
    In Stock - Ships within 24 hrs
  • Buyers® - 0.75" Amber Round LED Clearance Marker Light
    Buyers® - 0.75" Amber Round LED Clearance Marker Light (5627523)
    0
    # mpn474576215
    Universal 0.75" Amber Round LED Clearance Marker Light (5627523) by Buyers®. 12V DC. 0.038A. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning...
    $6.73
    In Stock - Ships within 24 hrs
  • Buyers® - 2" Rectangular Bolt-on Mount LED Clearance Marker Light Bar
    Buyers® - 2" Rectangular Bolt-on Mount LED Clearance Marker Light Bar (5622132)
    0
    # mpn4786532291
    Universal 2" Rectangular Bolt-on Mount LED Clearance Marker Light Bar by Buyers®. Plastic. 12V DC. 0.047A. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with...
    $8.62
    In Stock - Ships within 24 hrs
  • Buyers® - 2.5" Amber Rectangular Bolt-on Mount LED Clearance Marker Light Bar
    Buyers® - 2.5" Amber Rectangular Bolt-on Mount LED Clearance Marker Light Bar (5622203)
    0
    # mpn4786532260
    Universal 2.5" Amber Rectangular Bolt-on Mount LED Clearance Marker Light Bar (5622203) by Buyers®. Plastic. 12V DC. 0.042A. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s...
    $6.87
    In Stock - Ships in 24 to 48 hrs
  • Buyers® - 2.5" Red Rectangular Bolt-on Mount LED Clearance Marker Light Bar
    Buyers® - 2.5" Red Rectangular Bolt-on Mount LED Clearance Marker Light Bar (5622103)
    0
    # mpn4786532279
    Universal 2.5" Red Rectangular Bolt-on Mount LED Clearance Marker Light Bar (5622103) by Buyers®. Plastic. 12V DC. 0.042A. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s...
    $6.87
    In Stock - Ships in 24 to 48 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.