Semi Truck Trailer Lights
Featured Brands
- Peterson® - 136 Series 3.5"x1" CrystalOblong Style Rectangular Surface Mount Side Marker LightsUniversal 136 Series 3.5"x1" CrystalOblong Style Rectangular Surface Mount Side Marker Lights 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...$9.87 - $13.90Availability Varies - Depends on Product Options
- Peterson® - 138 Series 4"x2" Double Bulls-Eye Rectangular Side Marker LightUniversal 138 Series 4"x2" Double Bulls-Eye 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...$4.21 - $13.88Availability Varies - Depends on Product Options
- Peterson® - 142 Series 2.5" CrystalRound Side Marker LightsUniversal 142 Series 2.5" CrystalRound Side Marker Lights 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 product...$3.75 - $13.41Availability Varies - Depends on Product Options
- Peterson® - 142 Series Clearance Marker LightsUniversal 142 Series Clearance Marker Lights 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...$3.56 - $4.03In Stock - Ships within 24 hrs
- Peterson® - 150 Series 2.5"x1" CrystalRectangular Side Marker LightsUniversal 150 Series 2.5"x1" CrystalRectangular Side Marker Lights 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...$8.76 - $18.68Availability Varies - Depends on Product Options
- Peterson® - 153 Series 2.5" Round LED Side Marker LightsUniversal 153 Series 2.5" Round LED Side Marker Lights 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 product by...$6.45 - $10.29In Stock - Ships within 24 hrs
- Peterson® - 154 Series 4"x1" CrystalRectangular Side Marker LightsUniversal 154 Series 4"x1" CrystalRectangular Side Marker Lights 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...$3.42 - $6.98In Stock - Ships within 24 hrs
- Peterson® - 161 Series Piranha™ 3.82"x1.22" Rectangular LED Side Marker LightsUniversal 161 Series Piranha™ 3.82"x1.22" Rectangular LED Side Marker Lights 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...$9.80 - $12.88In Stock - Ships within 24 hrs
- Peterson® - 162 Piranha™ 2.5" Round Grommet Mount LED Side Marker LightUniversal 162 Piranha™ 2.5" Round Grommet Mount LED Side Marker Light by Peterson®. 1 Piece. 9-16V. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...$7.95 - $12.56In Stock - Ships within 24 hrs
- Peterson® - 163 Piranha™ 2.5" Round Grommet Mount LED Side Marker LightUniversal 163 Piranha™ 2.5" Round Grommet Mount LED Side Marker Light by Peterson®. 1 Piece. 9-16V. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...$10.49In Stock - Ships within 24 hrs
- Peterson® - 164 Piranha™ 2" Round Grommet Mount LED Side Marker LightsUniversal 164 Piranha™ 2" Round Grommet Mount LED Side Marker Lights by Peterson®. 9-16V. 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...$7.95 - $11.01In Stock - Ships within 24 hrs
- Peterson® - 166 Series Piranha™ 2" Beehive Grommet Mount LED Clearance Marker LightsUniversal 166 Series Piranha™ 2" Beehive Grommet Mount LED Clearance Marker Lights 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...$13.44In Stock - Ships within 24 hrs
- Peterson® - 168 Pirahna™ Slim-Line 4"x1.35" Oval LED Clearance Marker LightsUniversal 168 Pirahna™ Slim-Line 4"x1.35" Oval LED Clearance Marker Lights by Peterson®. 9-16V. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...$6.67 - $9.32In Stock - Ships within 24 hrs
- Peterson® - 169 Pirahna™ 4"x1" Rectangular LED Side Marker LightsUniversal 169 Pirahna™ 4"x1" Rectangular LED Side Marker Lights by Peterson®. 9-16V. 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,...$6.93 - $7.22In Stock - Ships within 24 hrs
- Peterson® - 171 Pirahna™ 1" Round LED Side Marker LightsUniversal 171 Pirahna™ 1" Round LED Side Marker Lights by Peterson®. 9-16V. 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...$8.63 - $10.49Availability Varies - Depends on Product Options
- Peterson® - 180 Pirahna™ 4"x2" Oval LED Side Marker LightsUniversal 180 Pirahna™ 4"x2" Oval LED Side Marker Lights by Peterson®. 12V. 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...$8.24 - $10.22In Stock - Ships within 24 hrs
- Peterson® - 181 Series 0.75" Round Grommet Mount LED Clearance Marker LightsUniversal 181 Series 0.75" Round Grommet Mount LED Clearance Marker Lights 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 technology and...$7.51In Stock - Ships within 24 hrs
- Peterson® - 2"x2.75" Clearance Marker LightsUniversal 2"x2.75" Clearance Marker Lights by Peterson®. 6 Pieces. Steel. 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....$7.08 - $9.93In Stock - Ships within 24 hrs
- Peterson® - 2.5" Clearance Marker LightsUniversal 2.5" Clearance Marker Lights by Peterson®. 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 provide super...$4.36 - $13.47Availability Varies - Depends on Product Options
- Peterson® - 2.75"x2.05" Square Bolt-on Mount Clearance Marker LightsUniversal 2.75"x2.05" Square Bolt-on Mount Clearance Marker Lights by Peterson®. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights by...$3.35 - $4.11In Stock - Ships within 24 hrs
- Peterson® - 215 Series 4"x1" Rectangular LED Side Marker LightsUniversal 215 Series 4"x1" Rectangular LED Side Marker Lights by Peterson®. 12V. 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...$6.20In Stock - Ships within 24 hrs
- Peterson® - 3.9"x1.9" Reflectorized Rectangular Clearance Marker LightsUniversal 3.9"x1.9" Reflectorized Rectangular Clearance Marker Lights by Peterson®. 10 Pieces. Surface. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with...$11.02In Stock - Ships within 24 hrs
- Peterson® - 38 Series 4" Double Bulls-Eye Square Surface Mount LED Clearance Marker LightsUniversal 38 Series 4" Double Bulls-Eye Square Surface Mount LED Clearance Marker Lights by Peterson®. 1 Piece. 9-32V DC. This product is made of high-quality materials to serve you for years to come. This product designed using...$12.68 - $15.58Availability Varies - Depends on Product Options
- Peterson® - 38 Series 4" Oval Surface Mount LED Clearance Marker Lights with Stripped WiresUniversal 38 Series 4" Oval Surface Mount LED Clearance Marker Lights with Stripped Wires by Peterson®. 9-32V DC. This product is made of high-quality materials to serve you for years to come. This product designed using...$11.60 - $26.52Availability Varies - Depends on Product Options
- Peterson® - 4.1"x2" Reflectorized Rectangular Clearance Marker LightsUniversal 4.1"x2" Reflectorized Rectangular Clearance Marker Lights by Peterson®. 10 Pieces. Surface. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these...$10.47In Stock - Ships within 24 hrs
- Peterson® - 416 Series 6.5" Oval Grommet Mount Backup LightsUniversal 416 Series 6.5" Oval Grommet Mount Backup Lights by Peterson®. 12V DC. 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...$7.94 - $14.77In Stock - Ships within 24 hrs
- Peterson® - 416 Series Oval Crystal Backup LightUniversal 416 Series Oval Crystal Backup Light by Peterson®. 1 Piece. Clear lens. 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...$10.33 - $14.77In Stock - Ships within 24 hrs
- Peterson® - 817C-7 Series LumenX™ 4" Round Grommet Mount LED Backup LightsUniversal 817C-7 Series LumenX™ 4" Round Grommet Mount LED Backup Lights 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...$17.20 - $22.22In Stock - Ships within 24 hrs
- Peterson® - 826 Series 4" Round Chrome LED Backup LightUniversal 826 Series 4" Round Chrome LED Backup Light by Peterson®. 1 Piece. Chrome housing, clear lens. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...$15.95 - $22.40In Stock - Ships within 24 hrs
- Peterson® - Channel Cat™ Clearance Marker LightsUniversal Channel Cat™ Clearance Marker Lights 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....$18.32 - $25.07In 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.