Semi Truck Trailer Lights

Semi Truck Trailer Lights

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  • Truck-Lite® - 33 Series Deflector Bolt-on Mount Mounting Bracket for 33 Series Round Lights
    Truck-Lite® - 33 Series Deflector Bolt-on Mount Mounting Bracket for 33 Series Round Lights (33711)
    0
    # mpn1741211380
    Universal 33 Series Deflector Bolt-on Mount Mounting Bracket for 33 Series Round 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...
    Allow lights to be mounted to surface, routing wiring outside vehicle, using mounting holes designed to easily retrofit 19 Series bracket installationsHigh-impact plastic construction allowing use of grommet or flange mounts
    $3.54
    In Stock - Ships within 24 hrs
  • Truck-Lite® - 33 Series Flange Mount Flange Mount for 33 Series Round Lights
    Truck-Lite® - 33 Series Flange Mount Flange Mount for 33 Series Round Lights (33800)
    0
    # mpn4863405640
    Universal 33 Series Flange Mount Flange Mount for 33 Series Round Lights (33800) 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...
    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
    In Stock - Ships within 24 hrs
  • Truck-Lite® - 33 Series Flange Mount Flange Mount for 33 Series Round Lights
    Truck-Lite® - 33 Series Flange Mount Flange Mount for 33 Series Round Lights (33810)
    0
    # mpn477956587
    Universal 33 Series Flange Mount Flange Mount for 33 Series Round Lights (33810) 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...
    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
    $2.66
    In Stock - Ships in 24 to 48 hrs
  • Truck-Lite® - 33 Series Round Grommet Mount Grommet
    Truck-Lite® - 33 Series Round Grommet Mount Grommet (33700)
    0
    # mpn477956585
    Universal 33 Series Round Grommet Mount Grommet by Truck-Lite®. Rubber. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail, this...
    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
    $2.32
    In Stock - Ships within 24 hrs
  • Truck-Lite® - 35 Series Bolt-on Mount Mounting Bracket for 35 Series Rectangular Lights
    Truck-Lite® - 35 Series Bolt-on Mount Mounting Bracket for 35 Series Rectangular Lights (35720)
    0
    # mpn1578787715
    Universal 35 Series Bolt-on Mount Mounting Bracket for 35 Series Rectangular 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...
    Extruded aluminum armored mounting bracket protects individual lights from physical damageWiring routed through 65" access hole in base of mount
    $9.09
    In Stock - Ships within 24 hrs
  • Truck-Lite® - 36 Series Bolt-on Mount Mounting Bracket for 36 Series Rectangular Lights
    Truck-Lite® - 36 Series Bolt-on Mount Mounting Bracket for 36 Series Rectangular Lights (36711)
    0
    # mpn477956604
    Universal 36 Series Bolt-on Mount Mounting Bracket for 36 Series Rectangular Lights (36711) 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
    In Stock - Ships within 24 hrs
  • Truck-Lite® - 40 Series Bolt-on Mount Mounting Bracket for 40 Series Round Lights
    Truck-Lite® - 40 Series Bolt-on Mount Mounting Bracket for 40 Series Round Lights (40715)
    0
    # mpn1578787828
    Universal 40 Series Bolt-on Mount Mounting Bracket for 40 Series Round Lights (40715) 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...
    Features black epoxy painted steelDesigned for two 4" lights in 4 1/2" hole
    $24.91
    In Stock - Ships within 24 hrs
  • Truck-Lite® - 40 Series Bolt-on Mount Mounting Bracket for 40 Series Round Lights
    Truck-Lite® - 40 Series Bolt-on Mount Mounting Bracket for 40 Series Round Lights (40720)
    0
    # mpn1578787826
    Universal 40 Series Bolt-on Mount Mounting Bracket for 40 Series Round Lights (40720) 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...
    Features black painted reinforced steelDesigned with 4.5" hole for mounting 4" lights
    $10.52
    In Stock - Ships within 24 hrs
  • Truck-Lite® - 40 Series Bolt-on Mount Mounting Bracket for 40 Series Round Lights
    Truck-Lite® - 40 Series Bolt-on Mount Mounting Bracket for 40 Series Round Lights (40725)
    0
    # mpn1578787824
    Universal 40 Series Bolt-on Mount Mounting Bracket 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 as replacement for many OEM trailer applicationsIncludes red reflector
    $43.96
    In Stock - Ships in 24 to 48 hrs
  • Truck-Lite® - 40 Series Round Grommet Mount Grommet for 40 Series Round Lights
    Truck-Lite® - 40 Series Round Grommet Mount Grommet for 40 Series Round Lights (40700)
    0
    # mpn4841609062
    Universal 40 Series Round Grommet Mount Grommet for 40 Series Round Lights (40700) 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 4" diameter lights in a 4.5" holeDesigned to provide additional shock absorbency to extend light life
    $2.72
    In Stock - Ships within 24 hrs
  • Truck-Lite® - 40 Series Round Grommet Mount Grommet for 40 Series, 44 Series Round Lights
    Truck-Lite® - 40 Series Round Grommet Mount Grommet for 40 Series, 44 Series Round Lights (40403)
    0
    # mpn1741211435
    Universal 40 Series Round Grommet Mount Grommet for 40 Series, 44 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...
    Flush mounts 4" diameter lights in a 4.5" holeDesigned to provide additional shock absorbency to extend light life
    $5.92
    In Stock - Ships within 24 hrs
  • Truck-Lite® - 45 Series Rectangular Grommet Mount Grommet for 45 Series Rectangular Lights
    Truck-Lite® - 45 Series Rectangular Grommet Mount Grommet for 45 Series Rectangular Lights (45700)
    0
    # mpn1578788147
    Universal 45 Series Rectangular Grommet Mount Grommet for 45 Series Rectangular 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...
    Designed for flush mounting 45 Series lightsTPR grommet designed for extreme applications and eliminates "out gas"
    $3.88
    In Stock - Ships within 24 hrs
  • Truck-Lite® - 6" Snap-in Mount Light Plug for 19 Series Lights
    Truck-Lite® - 6" Snap-in Mount Light Plug for 19 Series Lights (96904)
    0
    # mpn4863405842
    Universal 6" Snap-in Mount Light Plug for 19 Series Lights (96904) 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, chips,...
    For use with Model 19 incandescent lights16 gauge GPT wire
    $2.00
    In Stock - Ships within 24 hrs
  • Truck-Lite® - 6" Snap-in Mount Light Plug for 19 Series Lights
    Truck-Lite® - 6" Snap-in Mount Light Plug for 19 Series Lights (96919)
    0
    # mpn4863405808
    Universal 6" Snap-in Mount Light Plug for 19 Series Lights (96919) 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, chips,...
    For use with Model 19 incandescent lights16 gauge GPT wire
    $2.43
    In Stock - Ships within 24 hrs
  • Truck-Lite® - 60 Series 90-degree Angled Bolt-on Mount Mounting Bracket for 60 Series Oval Lights
    Truck-Lite® - 60 Series 90-degree Angled Bolt-on Mount Mounting Bracket for 60 Series Oval Lights (60720)
    0
    # mpn1578788741
    Universal 60 Series 90-degree Angled Bolt-on Mount Mounting Bracket for 60 Series Oval 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,...
    Features epoxy black painted steel or aluminum constructionDesigned for 60 Series products with grommet or flange mounts
    $9.04
    In Stock - Ships within 24 hrs
  • Truck-Lite® - 60 Series Bolt-on Mount Flange Cover for 60 Series Oval Lights
    Truck-Lite® - 60 Series Bolt-on Mount Flange Cover for 60 Series Oval Lights (60719)
    0
    # mpn4794653443
    Universal 60 Series Bolt-on Mount Flange Cover for 60 Series Oval Lights by Truck-Lite®. Stainless Steel. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality materials, it is...
    Grommet cover features chrome plated plastics to enhance appearance of lightsFlange cover provides improved theft resistance of LED lights
    $9.62
    In Stock - Ships within 24 hrs
  • Truck-Lite® - 60 Series Bolt-on Mount Mounting Bracket for 60 Series Oval Lights
    Truck-Lite® - 60 Series Bolt-on Mount Mounting Bracket for 60 Series Oval Lights (60728)
    0
    # mpn1578788738
    Universal 60 Series Bolt-on Mount Mounting Bracket for 60 Series Oval Lights (60728) 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...
    Z configuration is designed for mounting side turn lights on most trailersNotched flange version offers solution for trailer frame interference
    $10.28
    In Stock - Ships within 24 hrs
  • Truck-Lite® - 60 Series LLV Oval Grommet Mount Grommet for 60 Series Oval Lights
    Truck-Lite® - 60 Series LLV Oval Grommet Mount Grommet for 60 Series Oval Lights (60701)
    0
    # mpn1741210708
    Universal 60 Series LLV Oval Grommet Mount Grommet for 60 Series Oval 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 the 60 Series lightsProvides lights with additional shock absorbency to extend light life
    $4.07
    In Stock - Ships in 24 to 48 hrs
  • Truck-Lite® - 60 Series Oval Grommet Mount Grommet Cover for 60 Series Oval Lights
    Truck-Lite® - 60 Series Oval Grommet Mount Grommet Cover for 60 Series Oval Lights (60703)
    0
    # mpn1578788717
    Universal 60 Series Oval Grommet Mount Grommet Cover for 60 Series Oval 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...
    Grommet cover features chrome plated plastics to enhance appearance of lightsFlange cover provides improved theft resistance of LED lights
    $8.06
    In Stock - Ships within 24 hrs
  • Truck-Lite® - 60 Series Oval Grommet Mount Grommet for 60 Series Oval Lights
    Truck-Lite® - 60 Series Oval Grommet Mount Grommet for 60 Series Oval Lights (60704)
    0
    # mpn1578788716
    Universal 60 Series Oval Grommet Mount Grommet for 60 Series Oval Lights (60704) 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...
    Flush mounts the 60 Series lightsProvides lights with additional shock absorbency to extend light life
    $4.25
    In Stock - Ships within 24 hrs
  • Truck-Lite® - 60 Series Oval Grommet Mount Grommet for 60 Series Oval Lights
    Truck-Lite® - 60 Series Oval Grommet Mount Grommet for 60 Series Oval Lights (60700)
    0
    # mpn477956622
    Universal 60 Series Oval Grommet Mount Grommet for 60 Series Oval Lights (60700) 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...
    Flush mounts the 60 Series lightsProvides lights with additional shock absorbency to extend light life
    $4.57
    In Stock - Ships within 24 hrs
  • Truck-Lite® - 60 Series Straight Bolt-on Mount Mounting Bracket for 60 Series Oval Lights
    Truck-Lite® - 60 Series Straight Bolt-on Mount Mounting Bracket for 60 Series Oval Lights (60722)
    0
    # mpn1578788740
    Universal 60 Series Straight Bolt-on Mount Mounting Bracket for 60 Series Oval 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...
    Features epoxy black painted steel or aluminum constructionDesigned for 60 Series products with grommet or flange mounts
    $9.96
    In Stock - Ships in 24 to 48 hrs
  • Truck-Lite® - 7.5" Snap-in Mount Light Plug for 19 Series Lights
    Truck-Lite® - 7.5" Snap-in Mount Light Plug for 19 Series Lights (94727)
    0
    # mpn4863405778
    Universal 7.5" Snap-in Mount Light Plug for 19 Series Lights (94727) 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, chips,...
    For use with Model 19 incandescent lights16 gauge GPT wire
    $4.31
    In Stock - Ships within 24 hrs
  • Truck-Lite® - Bolt-on Mount Mounting Bracket for 15 Series Rectangular Lights
    Truck-Lite® - Bolt-on Mount Mounting Bracket for 15 Series Rectangular Lights (00802)
    0
    # mpn1741211184
    Universal Bolt-on Mount Mounting Bracket for 15 Series Rectangular Lights (00802) 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 resistant...
    Stylish design for contemporary lookSure contact, self-grounding feature
    $3.47
    In Stock - Ships in 24 to 48 hrs
  • Truck-Lite® - Bolt-on Mount Mounting Bracket for 15 Series Rectangular Lights
    Truck-Lite® - Bolt-on Mount Mounting Bracket for 15 Series Rectangular Lights (15736)
    0
    # mpn1741211181
    Universal Bolt-on Mount Mounting Bracket for 15 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 materials, it is...
    Mounts at a right angle to the license plateBracket is designed to prevent light from shining to rear, positioning lighting directly onto license plate
    $5.28
    In Stock - Ships within 24 hrs
  • Truck-Lite® - Bolt-on Mount Mounting Bracket for 15 Series Rectangular Lights
    Truck-Lite® - Bolt-on Mount Mounting Bracket for 15 Series Rectangular Lights (00791)
    0
    # mpn1741210085
    Universal Bolt-on Mount Mounting Bracket for 15 Series Rectangular Lights (00791) 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 resistant...
    Stylish design for contemporary lookSure contact, self-grounding feature
    $5.58
    In Stock - Ships in 24 to 48 hrs
  • Truck-Lite® - Bolt-on Mount Mounting Bracket for 15 Series Rectangular Lights
    Truck-Lite® - Bolt-on Mount Mounting Bracket for 15 Series Rectangular Lights (00793)
    0
    # mpn1741210083
    Universal Bolt-on Mount Mounting Bracket for 15 Series Rectangular Lights (00793) 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 resistant...
    Stylish design for contemporary lookSure contact, self-grounding feature
    $5.53
    In Stock - Ships in 24 to 48 hrs
  • Truck-Lite® - Bolt-on Mount Mounting Bracket for 15 Series Rectangular Lights
    Truck-Lite® - Bolt-on Mount Mounting Bracket for 15 Series Rectangular Lights (42722)
    0
    # mpn1578787968
    Universal Bolt-on Mount Mounting Bracket for 15 Series Rectangular 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 to...
    Designed for universal mounting applicationsFeatures extra-strong steel construction
    $8.41
    In Stock - Ships within 24 hrs
  • Truck-Lite® - Rectangular Grommet Mount Gasket
    Truck-Lite® - Rectangular Grommet Mount Gasket (97927)
    0
    # mpn4863405809
    Universal Rectangular Grommet Mount Gasket (97927) by Truck-Lite®. Rubber. 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, chips, and...
    Sealed reflector lens and housingDesigned to deliver trouble-free, consistent performance
    $2.82
    In Stock - Ships within 24 hrs
  • Truck-Lite® - Rectangular Grommet Mount Gasket for 21 Series Rectangular Lights
    Truck-Lite® - Rectangular Grommet Mount Gasket for 21 Series Rectangular Lights (97036)
    0
    # mpn4863405799
    Universal Rectangular Grommet Mount Gasket for 21 Series Rectangular Lights (97036) by Truck-Lite®. Foam. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality materials, it is...
    Suitable for PC requirements on a 45-degree angle with additional reflectorsOptional gaskets available to improve seal between lamp and body
    $2.45
    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.