Semi Truck Trailer Clearance & Marker Lights
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- United Pacific®LED LightUniversal LED Light by United Pacific®. 1 Piece. This light 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...$10.47 - $88.51
- United Pacific®LED Reflector Light with BracketUniversal LED Reflector Light with Bracket by United Pacific®. 1 Piece. This fender reflector light is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art technology and with...$37.49 - $39.81
- United Pacific®LED Tube LightUniversal LED Tube Light by United Pacific®. 1 Piece. This tube light 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...$42.39 - $44.82
- United Pacific®LIGHTTRACK Series 5.75" Oval LED Clearance Marker LightUniversal LIGHTTRACK Series 5.75" Oval LED Clearance Marker Light by United Pacific®. 1 Piece. 12V DC. Not only do LEDs look better and brighter, but they also last way longer than their incandescent counterparts. Outfitting your big...$18.29
- United Pacific®Large Rod LED LightUniversal Large Rod LED Light by United Pacific®. 1 Piece. 12V DC. This light 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...$17.63
- United Pacific®LightUniversal Light by United Pacific®. 1 Piece. This light 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 and...$8.20
- United Pacific®Light Bar Boxes with CutoutsUniversal Light Bar Boxes with Cutouts by United Pacific®. 1 Pair. This light bar 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...Right for your vehicle and lifestyle6 months warranty$157.77 - $340.68
- United Pacific®M1 Millennium Series LED Clearance Marker LightUniversal M1 Millennium Series LED Clearance Marker Light by United Pacific®. 1 Piece. This clearance marker light is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art technology...$17.51
- United Pacific®M5 Millennium Series LED Clearance Marker LightUniversal M5 Millennium Series LED Clearance Marker Light by United Pacific®. 1 Piece. This clearance marker light is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art technology...$17.13
- United Pacific®Medium Rod LED LightUniversal Medium Rod LED Light by United Pacific®. 1 Piece. 12V DC. This light 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...$16.36
- United Pacific®Mini Bullet LED LightUniversal Mini Bullet LED Light by United Pacific®. 1 Piece. This light 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...$60.85
- United Pacific®Mini Bullet LED Light W/O HousingUniversal Mini Bullet LED Light without Housing by United Pacific®. 1 Piece. This light 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...$15.46
- United Pacific®Mini Bullet LED Light with HousingUniversal Mini Bullet LED Light with Housing by United Pacific®. 1 Piece. This light 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....$58.78
- United Pacific®Mini Round LED Clearance Marker LightUniversal Mini Round LED Clearance Marker Light by United Pacific®. 1 Piece. This clearance marker light is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art technology and with...$4.02
- United Pacific®Mirage 4" Bolt-on Mount LED Light BarsUniversal Mirage 4" Bolt-on Mount LED Light Bars by United Pacific®. 1 Pair. This light bar 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...$310.43
- United Pacific®Mirage Series 2.5" Round LED Clearance Marker LightUniversal Mirage Series 2.5" Round LED Clearance Marker Light by United Pacific®. 1 Piece. Not only do LEDs look better and brighter, but they also last way longer than their incandescent counterparts. Outfitting your big rig with LEDs...$14.25
- United Pacific®Phantom I Series LED Clearance Marker LightUniversal Phantom I Series LED Clearance Marker Light by United Pacific®. This clearance marker light is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art technology and with...$10.14 - $15.77
- United Pacific®Rectangular LED Auxiliary/Utility LightUniversal Rectangular LED Auxiliary/Utility Light by United Pacific®. 1 Piece. This auxiliary/utility light is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art technology and...$12.43 - $12.67
- United Pacific®Rectangular LED Clearance Marker LightUniversal Rectangular LED Clearance Marker Light by United Pacific®. 1 Piece. This clearance marker light is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art technology and with...$7.26 - $11.55
- United Pacific®Rectangular LED Reflector Light with BracketUniversal Rectangular LED Reflector Light with Bracket by United Pacific®. 1 Piece. This fender reflector light is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art technology...$36.24
- United Pacific®Single Face Beehive LED Beehive LightUniversal Single Face Beehive LED Beehive Light by United Pacific®. 1 Piece. This beehive light 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...$57.47
- United Pacific®Single Face Dual Function LED LightUniversal Single Face Dual Function LED Light by United Pacific®. 1 Piece. This light 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....$66.91
- United Pacific®Single Face LED LightUniversal Single Face LED Light by United Pacific®. 1 Piece. This light 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...$60.22
- United Pacific®Small Rod LED LightUniversal Small Rod LED Light by United Pacific®. 1 Piece. 12V DC. This light 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...$9.40 - $12.48
- United Pacific®Teardrop LED Auxiliary LightUniversal Teardrop LED Auxiliary Light by United Pacific®. 1 Piece. This auxiliary light 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...$28.55
- United Pacific®Teardrop LED Auxiliary Light with BezelUniversal Teardrop LED Auxiliary Light with Bezel by United Pacific®. 1 Piece. This auxiliary light is made of high-quality materials to serve you for years to come. This product designed using state-of-the-art technology and with...$36.42
- United Pacific®Turbine Series 2" Round Surface Mount LED Clearance Marker LightsUniversal Turbine Series 2" Round Surface Mount LED Clearance Marker Lights by United Pacific®. 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...$9.61
- United Pacific®ViperEye Series 4.2" Oval Surface Mount LED Clearance Marker LightsUniversal ViperEye Series 4.2" Oval Surface Mount LED Clearance Marker Lights by United Pacific®. 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...$11.55
- Wesbar®2.6"x1.1" Waterproof Rectangular LED Clearance Marker LightsUniversal 2.6"x1.1" Waterproof Rectangular LED Clearance Marker Lights by Wesbar®. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning lights by...$7.75 - $15.54
- Wesbar®2.64" Waterproof Rectangular Bolt-on Mount LED Clearance Marker LightsUniversal 2.64" Waterproof Rectangular Bolt-on Mount LED Clearance Marker Lights by Wesbar®. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these stunning...$13.08 - $15.34
According to the US trailer lighting requirements, all trailers that are longer than 6' must be equipped with front and rear side marker lights, as well as every trailer that is 80" wide or wider requires front and rear clearance lights to be installed in addition to the basic set of lights. Trailer clearance and marker lights play a great role in the overall visibility of your vehicle, making it easier for other drivers to see your trailer at night and in bad weather conditions. Both of them are available in an array of models on our website, so you're sure to find the right ones for your trailer.
Depending on the length of a trailer, it can feature from one to three or even more marker lights on each side. They usually work in tandem with reflectors, which increase the visibility of a trailer in poor weather. If your trailer is equipped with just one marker light on each side from the factory, it is mounted as far toward the rear of the trailer as possible. Mid-length trailers also have similar marker lights in the front, which do the same job as their rear counterparts. Just like rear marker lights, they are located as far toward the front as possible.
If your trailer is longer than 30', it must be equipped with intermediate side marker lights in addition to front and rear ones. They serve the same purpose as the other two and are designed to maximize your trailer's visibility. As a rule, intermediate side marker lights are mounted as close to the center line of the trailer as possible. In many cases, they are also accompanied by side marker reflectors which make the trailer even more visible to other road users. Their functions are frequently combined into a single unit for ease of installation and maintenance.
Trailers towed by semi trucks are usually huge as they are designed to carry tons of stuff. They are very long and wide, which is why they require additional lights to be installed to make them noticeable in low-visibility conditions. Some of them are front and rear clearance lights which can be found on all trailers wider than 80". Front and rear clearance lights are installed as high as possible, yet on the same height above the ground and at the same distance from the vertical centerline of the trailer. Such location on the trailer enhances its visibility, and therefore increases your safety.
Not all trailer clearance and marker lights are alike. They are available in an array of designs to fit different applications. There are factory replacements and aftermarket lights built to enhance the look and visibility of the trailer. The newest of them come with LED bulbs that provide a superior light output and longevity, while being extremely energy efficient. These lights are super bright which makes them visible for a long distance in any weather conditions. Plus, LED trailer clearance and marker lights run cooler than their halogen counterparts, which is why they allow for using smaller and more compact housings.