Semi Truck Trailer Lights
![Semi Truck Trailer Lights](/images/semi-truck/pages/trailer-lights/trailer-lights_mobile.jpg)
Featured Brands
- Pilot®2.5" Mini Rectangular Surface Mount Clearance Side Marker LightUniversal 2.5" Mini Rectangular Surface Mount Clearance Side Marker Light by Pilot®. 1 Piece. 12V DC. Pilot Automotive offers a wide variety of safety lights, as well as functional, legally required trailer lights to help illuminate...$4.12
- Pilot®2.5" Rectangular Surface Mount Clearance Side Marker LightUniversal 2.5" Rectangular Surface Mount Clearance Side Marker Light by Pilot®. 1 Piece. 12V DC. Pilot Automotive offers a wide variety of safety lights, as well as functional, legally required trailer lights to help illuminate trailer...$5.02 - $5.20
- Pilot®2.5" Round Surface Mount Clearance Side Marker LightUniversal 2.5" Round Surface Mount Clearance Side Marker Light by Pilot®. 1 Piece. 12V DC. Pilot Automotive offers a wide variety of safety lights, as well as functional, legally required trailer lights to help illuminate trailer set-ups.$4.12
- Pilot®2.5" Round Surface Mount LED Clearance Side Marker LightUniversal 2.5" Round Surface Mount LED Clearance Side Marker Light by Pilot®. 1 Piece. Pilot Automotive has been the innovator in the lighting department and it continues with a large selection of L.E.D. lights and kit. Now you can...$9.97
- Pilot®2.6"x1" Oval Surface Mount LED Clearance Side Marker LightUniversal 2.6"x1" Oval Surface Mount LED Clearance Side Marker Light by Pilot®. 1 Piece. Pilot Automotive has been the innovator in the lighting department and it continues with a large selection of L.E.D. lights and kit. Now you can...$9.53
- Pilot®2.625" Oval Surface Mount LED Clearance Side Marker LightUniversal 2.625" Oval Surface Mount LED Clearance Side Marker Light by Pilot®. 1 Piece. Pilot Automotive has been the innovator in the lighting department and it continues with a large selection of L.E.D. lights and kit. Now you can...$7.34
- Pilot®3.5" Oval Surface Mount LED Clearance Side Marker LightsUniversal 3.5" Oval Surface Mount LED Clearance Side Marker Lights by Pilot®. 12V DC. Upgrade your truck or trailer to the new technology of LED lights that give you up to 100,000 hours of use. Drivers like LED lights on their trucks...$4.04 - $28.05
- Pilot®4" Oval Surface Mount Clearance Side Marker LightUniversal 4" Oval Surface Mount Clearance Side Marker Light by Pilot®. 1 Piece. 12V DC. Pilot Automotive offers a wide variety of safety lights, as well as functional, legally required trailer lights to help illuminate trailer set-ups.$4.04 - $4.55
- Pilot®4" Rectangular Surface Mount LED Clearance Side Marker LightUniversal 4" Rectangular Surface Mount LED Clearance Side Marker Light by Pilot®. 1 Piece. Pilot Automotive has been the innovator in the lighting department and it continues with a large selection of L.E.D. lights and kit. Now you can...$11.85
- Pilot®4" Rectangular Surface Mount LED Clearance Side Marker LightUniversal 4" Rectangular Surface Mount LED Clearance Side Marker Light by Pilot®. 1 Piece. Pilot Automotive has been the innovator in the lighting department and it continues with a large selection of L.E.D. lights and kit. Now you can...$16.40
- Pilot®4" Round Flush Mount LED Clearance Side Marker LightUniversal 4" Round Flush Mount LED Clearance Side Marker Light by Pilot®. 1 Piece. Pilot Automotive has been the innovator in the lighting department and it continues with a large selection of L.E.D. lights and kit. Now you can change...$33.73
- Pilot®Teardrop Surface Mount LED Clearance Side Marker LightsUniversal Teardrop Surface Mount LED Clearance Side Marker Lights by Pilot®. 12V DC. Upgrade your truck or trailer to the new technology of LED lights that give you up to 100,000 hours of use. Drivers like LED lights on their trucks and...$5.02 - $24.21
- Reese Towpower®2" Round Bracket Mount Clearance Marker LightsUniversal 2" Round Bracket Mount Clearance Marker Lights by Reese Towpower®. 12V DC. The REESE Towpower distinctive beehive clearance, marker light offers simple, one wire installation.$4.22 - $4.26
- RoadPro®1.75"x1" Rectangular Stud Mount LED Clearance Marker LightsUniversal 1.75"x1" Rectangular Stud Mount LED Clearance Marker Lights by RoadPro®. 4 Pieces. Plastic. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these...$28.09
- RoadPro®2" Sealed Round Surface Mount Clearance Marker LightUniversal 2" Sealed Round Surface Mount Clearance Marker Light by RoadPro®. 1 Piece. 14V DC. 0.33A. This 2" polycarbonate sealed light offers bright, safe illumination and a convenient and easy plug-in installation.$3.73
- RoadPro®2" Sealed Round Surface Mount LED Clearance Marker LightUniversal 2" Sealed Round Surface Mount LED Clearance Marker Light by RoadPro®. 1 Piece. Equipped with 9 LEDs and a polycarbonate sealed housing and lens, this long lasting, easy-to-install, sealed LED light provides super bright...$12.95
- RoadPro®2.5" Sealed Round Surface Mount Clearance Marker LightUniversal 2.5" Sealed Round Surface Mount Clearance Marker Light by RoadPro®. 1 Piece. 12V DC. 0.33A. This 2.5" polycarbonate sealed light offers bright, safe illumination and a convenient and easy plug-in installation.$3.73
- RoadPro®2.5"x1.25" Sealed Rectangular Surface Mount LED Clearance Marker Light with Two Plug ConnectionUniversal 2.5"x1.25" Sealed Rectangular Surface Mount LED Clearance Marker Light with Two Plug Connection by RoadPro®. 1 Piece. With 6 LEDs and a polycarbonate housing, this long lasting, easy-to-install sealed LED light provides super...$12.37 - $12.57
- RoadPro®3.75"x1.25" Sealed Rectangular Surface Mount LED Clearance Marker LightUniversal 3.75"x1.25" Sealed Rectangular Surface Mount LED Clearance Marker Light by RoadPro®. 1 Piece. Equipped with 12 LEDs and polycarbonate sealed housing and lens, this long-lasting, easy-to-install, sealed LED light offers...$12.95 - $13.36
- RoadPro®4.75"x1.25" Diamond Sealed Oval Bolt-on Mount LED Clearance Marker Light with SS BaseUniversal 4.75"x1.25" Diamond Sealed Oval Bolt-on Mount LED Clearance Marker Light with SS Base by RoadPro®. 1 Piece. Equipped with 10 LEDs and a polycarbonate sealed housing and lens, this long-lasting, easy-to-install sealed LED light...$20.58
- RoadPro®6"x2" Rectangular Bolt-on Mount Clearance Marker Light with 2-Prong Grote™ ConnectorUniversal 6"x2" Rectangular Bolt-on Mount Clearance Marker Light with 2-Prong Grote™ Connector by RoadPro®. 1 Piece. This product is made of high-quality materials to serve you for years to come. This product designed using...$12.18
- RoadPro®6"x2" Rectangular Bolt-on Mount LED Clearance Marker LightUniversal 6"x2" Rectangular Bolt-on Mount LED Clearance Marker Light by RoadPro®. 1 Piece. 12V DC. 0.33A. Equipped with 8 LEDs and polycarbonate sealed housing and replaceable lens, this long-lasting, easy to install LED light provides...$19.06
- RoadPro®6"x2" Sealed Rectangular Bolt-on Mount Clearance Marker Light with Reflective LensUniversal 6"x2" Sealed Rectangular Bolt-on Mount Clearance Marker Light with Reflective Lens by RoadPro®. 1 Piece. 12V DC. 0.33A. This light has a polycarbonate sealed housing and reflective lens.$10.41
- RoadPro®6.5"x2.25" Oval Flush Mount LED Clearance Marker LightUniversal 6.5"x2.25" Oval Flush Mount LED Clearance Marker Light by RoadPro®. 1 Piece. Plastic. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these...$29.97 - $34.75
- SafeTruck®Standard Magnet Rectangular Magnet Mount LED Tow LightsUniversal Standard Magnet Rectangular Magnet Mount LED Tow Lights by SafeTruck®. Plastic. These high-intensity tow lights by SafeTruck are the safe, practical trailer light solution. They are designed to deliver superior lighting and...$80.11
- TRUX®2" Round Bolt-on Mount LED Clearance Marker Lights with Auxiliary FunctionUniversal 2" Round Bolt-on Mount LED Clearance Marker Lights with Auxiliary Function by TRUX®. 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...$19.95
- TRUX®2.5" Round Bolt-on Mount LED Clearance Marker Lights with Auxiliary FunctionUniversal 2.5" Round Bolt-on Mount LED Clearance Marker Lights with Auxiliary Function by TRUX®. 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...$26.04
- Truck-Lite®12 Series Bolt-on Mount Clearance Marker LightsUniversal 12 Series Bolt-on Mount Clearance Marker Lights by Truck-Lite®. 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...$4.82 - $10.55
- Truck-Lite®21 Series 2"x6" Rectangular Bolt-on Mount Clearance Marker LightsUniversal 21 Series 2"x6" Rectangular Bolt-on Mount Clearance Marker Lights by Truck-Lite®. Polycarbonate. 12V DC. 0.33A. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s...$12.48
- Truck-Lite®26 Series Rectangular Bolt-on Mount LED Clearance Marker LightUniversal 26 Series Rectangular Bolt-on Mount LED Clearance Marker Light by Truck-Lite®. 1 Piece. 12V DC. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and...$24.49
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.
![](https://ic.truckid.com/semi-truck/pages/trailer-lights/towmate-trailer-lights-1_0.jpg)
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.
![](https://ic.truckid.com/semi-truck/pages/trailer-lights/optronics-trailer-lights-2_0.jpg)
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.
![](https://ic.truckid.com/semi-truck/pages/trailer-lights/truck-lite-trailer-lights-3_0.jpg)
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.