Semi Truck Trailer Lights
![Semi Truck Trailer Lights](/images/semi-truck/pages/trailer-lights/trailer-lights_mobile.jpg)
Featured Brands
- Truck-Lite®10 Series Round Grommet Mount Grommet for 10 Series Round Lights (10704)Universal 10 Series Round Grommet Mount Grommet for 10 Series Round Lights (10704) 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 recess mountingSuitable for PC requirements on a 45-degree angle when using LED or incandescent PC-rated/combination lights$5.94
- Truck-Lite®10 Series Round Grommet Mount Grommet for 10 Series Round Lights (10708)Universal 10 Series Round Grommet Mount Grommet for 10 Series Round Lights (10708) 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...Designed for edge lightingSuitable for PC requirements on a 45-degree angle using all 2-1/2'' diameter lights$9.09
- Truck-Lite®10 Series Round Grommet Mount Grommet for 10 Series Round Lights (10401)Universal 10 Series Round Grommet Mount Grommet for 10 Series Round Lights (10401) 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 2.5" diameter lightsWide groove for panel thickness up to 250"$7.97
- Truck-Lite®10 Series Round Grommet Mount Grommet for 10 Series Round Lights (10404)Universal 10 Series Round Grommet Mount Grommet for 10 Series Round Lights (10404) 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 recess mountingSuitable for PC requirements on a 45-degree angle when using LED or incandescent PC-rated/combination lights$8.39
- Truck-Lite®12 Series Bolt-on Mount Mounting Bracket for 12 Series Rectangular Lights (12723)Universal 12 Series Bolt-on Mount Mounting Bracket for 12 Series Rectangular Lights (12723) 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...High-impact plastic branch deflector mountSnap-in light design for easy replacement$6.79
- Truck-Lite®12 Series Bolt-on Mount Mounting Bracket for 12 Series Rectangular Lights (12724)Universal 12 Series Bolt-on Mount Mounting Bracket for 12 Series Rectangular Lights (12724) 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...High-impact plastic branch deflector mountSnap-in light design for easy replacement$8.11
- Truck-Lite®12" Snap-in Mount Light Plug (96930)Universal 12" Snap-in Mount Light Plug (96930) 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, and fading. The...For use with Super 21 incandescent lights16 gauge GPT wire, tin plated brass terminals$5.60
- Truck-Lite®14 Series Rectangular Grommet Mount Grommet for 14 Series Rectangular Lights (14701)Universal 14 Series Rectangular Grommet Mount Grommet for 14 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...Sonically sealed lens and housingFeatures snap-in light with reflector$6.04
- Truck-Lite®14" Light Plug (94802)Universal 14" Light Plug 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 in mind. It will meet your needs...For use with double contact sealed incandescent lights16 gauge GPT wire$7.96
- Truck-Lite®15 Series Bolt-on Mount Branch Deflector Mount for 15 Series Rectangular Lights (15720)Universal 15 Series Bolt-on Mount Branch Deflector Mount for 15 Series Rectangular Lights (15720) by Truck-Lite®. ABS. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality materials,...High-impact plastic constructionEasy Snap-On light installation$10.30
- Truck-Lite®15 Series Bolt-on Mount Branch Deflector Mount for 15 Series Rectangular Lights (15401)Universal 15 Series Bolt-on Mount Branch Deflector Mount for 15 Series Rectangular Lights (15401) by Truck-Lite®. ABS. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality materials,...High-impact plastic constructionEasy Snap-On light installation$10.40
- Truck-Lite®15 Series Bolt-on Mount Mounting Bracket for 15 Series Rectangular Lights (15731)Universal 15 Series Bolt-on Mount Mounting Bracket for 15 Series Rectangular Lights by Truck-Lite®. ABS. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...Designed for use on most utility trailer fendersWire cover is marked in 1/2'' increments for easy modifications$4.88
- Truck-Lite®15 Series Bolt-on Mount Mounting Bracket for 15 Series Rectangular Lights (15406)Universal 15 Series Bolt-on Mount Mounting Bracket for 15 Series Rectangular Lights (15406) 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...Stylish design for contemporary lookSure contact, self-grounding feature$12.76
- Truck-Lite®15 Series Bolt-on Mount Mounting Bracket for 15 Series Rectangular Lights (15730)Universal 15 Series 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...Features snap-fit mount for quick installation and easy replacementBracket may be surface mounted$9.99
- Truck-Lite®15 Series Bolt-on Mount Mounting Bracket for 15 Series Rectangular Lights (15729)Universal 15 Series Bolt-on Mount Mounting Bracket for 15 Series Rectangular Lights (15729) by Truck-Lite®. Polycarbonate. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality...Features snap-fit mount for quick installation and easy replacementBracket may be surface mounted$9.28
- Truck-Lite®15 Series Bolt-on Mount Mounting Bracket for 15 Series Rectangular Lights (15404)Universal 15 Series Bolt-on Mount Mounting Bracket for 15 Series Rectangular Lights (15404) 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...Stylish design for contemporary lookSure contact, self-grounding feature$11.02
- Truck-Lite®15 Series Bolt-on Mount Rail Mount for 15 Series Rectangular Lights (15727)Universal 15 Series Bolt-on Mount Rail Mount for 15 Series Rectangular 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 resistant to...Extra strength plastic constructionFeatures top cut out area on mount #15727 for narrow rail design$8.66
- Truck-Lite®15 Series Rectangular Grommet Mount Grommet for 15 Series Rectangular Lights (15702)Universal 15 Series Rectangular Grommet Mount Grommet for 15 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...Flush mount vinyl PVC grommetSuitable for PC requirements on a 45-degree angle with incandescent lamps$6.01
- Truck-Lite®15 Series Surface Mount Mounting Bracket for 15 Series Rectangular Lights (15728)Universal 15 Series Surface Mount Mounting Bracket for 15 Series Rectangular Lights (15728) 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...Extra strength plastic constructionEasy snap-in light installation$6.81
- Truck-Lite®15 Series Surface Mount Mounting Bracket for 15 Series Rectangular Lights (15414)Universal 15 Series Surface Mount Mounting Bracket for 15 Series Rectangular Lights (15414) 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...Extra strength plastic constructionEasy snap-in light installation$9.31
- Truck-Lite®19 Series Bolt-on Mount Mounting Bracket for 19 Series Rectangular Lights (19726)Universal 19 Series Bolt-on Mount Mounting Bracket for 19 Series Rectangular Lights (19726) by Truck-Lite®. Polycarbonate. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality...Features unique plug-in design for ease of installationLow-profile, extra-strength base$9.19
- Truck-Lite®19 Series Bolt-on Mount Mounting Bracket for 19 Series Rectangular Lights (19748)Universal 19 Series Bolt-on Mount Mounting Bracket for 19 Series Rectangular Lights (19748) 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...Popular in trailer and body applicationsFeatures unique plug-in design for ease of installation$7.21
- Truck-Lite®19 Series Bolt-on Mount Mounting Bracket for 19 Series Rectangular Lights (19720)Universal 19 Series Bolt-on Mount Mounting Bracket for 19 Series Rectangular Lights (19720) by Truck-Lite®. Polycarbonate. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality...Features unique plug-in design for ease of installationLow-profile, extra-strength base$7.77
- Truck-Lite®19 Series Bolt-on Mount Mounting Bracket for 19 Series Rectangular Lights (19721)Universal 19 Series Bolt-on Mount Mounting Bracket for 19 Series Rectangular Lights (19721) by Truck-Lite®. Polycarbonate. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality...Features unique plug-in design for ease of installationLow-profile, extra-strength base$6.93
- Truck-Lite®19 Series Radius Bolt-on Mount Mounting Base for 19 Series Rectangular Lights (19722)Universal 19 Series Radius Bolt-on Mount Mounting Base for 19 Series Rectangular Lights (19722) by Truck-Lite®. Polycarbonate. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality...Features unique plug-in design for ease of installationLow-profile, extra-strength base$8.50
- Truck-Lite®19 Series Radius Bolt-on Mount Mounting Base for 19 Series Rectangular Lights (19750)Universal 19 Series Radius Bolt-on Mount Mounting Base for 19 Series Rectangular Lights (19750) by Truck-Lite®. Polycarbonate. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality...Features unique plug-in design for ease on installationLow-profile, extra-strength base$10.57
- Truck-Lite®30 Series Bolt-on Mount Mounting Bracket for 30 Series Round Lights (30728)Universal 30 Series Bolt-on Mount Mounting Bracket for 30 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...Black epoxy painted heavy steelUsed for mounting Model 30 grommets$11.56
- Truck-Lite®30 Series Bolt-on Mount Mounting Bracket for 30 Series Round Lights (30403)Universal 30 Series Bolt-on Mount Mounting Bracket for 30 Series Round 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...High-impact plastic mountQuick cam-on, cam-off light installation$11.36
- Truck-Lite®30 Series Deflector Bolt-on Mount Mounting Bracket for 30 Series Round Lights (30722)Universal 30 Series Deflector Bolt-on Mount Mounting Bracket for 30 Series Round Lights (30722) by Truck-Lite®. Polycarbonate. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality...High-impact plastic deflector mountAllows quick and easy surface mounting of 2" diameter lights$8.80
- Truck-Lite®30 Series Deflector Bolt-on Mount Mounting Bracket for 30 Series Round Lights (30404)Universal 30 Series Deflector Bolt-on Mount Mounting Bracket for 30 Series Round Lights (30404) by Truck-Lite®. Polycarbonate. Want to raise your trailer's visibility? This Truck-Lite product just fits the bill. Made from top-quality...High-impact plastic mountDesign allows surface mounting of 2" diameter lights$13.03
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.