Trailer Clearance & Marker Lights
- Truck-Lite®Signal-Stat Series 1"x2" Pee Wee Rectangular Bolt-on Mount Clearance Marker LightUniversal Signal-Stat Series 1"x2" Pee Wee Rectangular Bolt-on Mount Clearance Marker Light by Truck-Lite®. 1 Piece. ABS. 12V DC. This product is made from high-grade materials to meet the strictest standards of high quality. Designed...$10.67 - $10.69
- Truck-Lite®Signal-Stat Series 1"x4" Rectangular Bolt-on Mount LED Clearance Marker LightUniversal Signal-Stat Series 1"x4" Rectangular Bolt-on Mount LED Clearance Marker Light by Truck-Lite®. ABS. 12V DC. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s...$13.99 - $20.07
- Truck-Lite®Signal-Stat Series 1"x4" Slim Line Oval Bolt-on Mount Clearance Marker LightUniversal Signal-Stat Series 1"x4" Slim Line Oval Bolt-on Mount 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...$11.80 - $12.69
- Truck-Lite®Signal-Stat Series 2"x3" Reflectorized Rectangular Stud Mount Clearance Marker LightUniversal Signal-Stat Series 2"x3" Reflectorized Rectangular Stud Mount 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...$11.90 - $12.73
- Truck-Lite®Signal-Stat Series 2"x4" Rectangular Bolt-on Mount Clearance Marker LightUniversal Signal-Stat Series 2"x4" Rectangular Bolt-on Mount 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...$9.75
- Truck-Lite®Signal-Stat Series 2"x4" Rectangular Bracket Mount Clearance Marker LightUniversal Signal-Stat Series 2"x4" Rectangular Bracket Mount 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...$10.72 - $33.10
- Truck-Lite®Signal-Stat Series 2"x4" Reflectorized Oval Bracket Mount Clearance Marker LightUniversal Signal-Stat Series 2"x4" Reflectorized Oval Bracket Mount 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...$11.36 - $11.96
- Truck-Lite®Signal-Stat Series 4"x4" Dual Face Square Stud Mount Clearance Marker LightUniversal Signal-Stat Series 4"x4" Dual Face Square Stud Mount Clearance Marker Light by Truck-Lite®. 1 Piece. 12V DC. 0.03A. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with...$50.52 - $92.53
- Truck-Lite®Signal-Stat Series 4.5" Dual Face Sealed Square Stud Mount LED Clearance Marker LightsUniversal Signal-Stat Series 4.5" Dual Face Sealed Square Stud Mount LED Clearance Marker Lights by Truck-Lite®. Zinc. 12V DC. 0.03A. Let other drivers see your trailer’s position and direction of your travel while improving your...$88.26 - $88.91
- Truck-Lite®Signal-Stat Series 4.5" Dual Face Square Stud Mount LED Clearance Marker LightsUniversal Signal-Stat Series 4.5" Dual Face Square Stud Mount LED Clearance Marker Lights by Truck-Lite®. 12V DC. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination...$85.70 - $92.78
- Truck-Lite®Signal-Stat Series 4.5"x4.5" Single Face Square Horizontal Bracket Mount Clearance Marker LightsUniversal Signal-Stat Series 4.5"x4.5" Single Face Square Horizontal Bracket Mount Clearance Marker Lights by Truck-Lite®. 1 Piece. 12V DC. 0.03A. This product is made from high-grade materials to meet the strictest standards of high...$74.70 - $75.26
- Truck-Lite®Signal-Stat Series Rectangular Bracket Mount Identification Light BarUniversal Signal-Stat Series Rectangular Bracket Mount Identification Light Bar by Truck-Lite®. 1 Piece. ABS. 12V DC. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the...$55.12 - $57.61
- Truck-Lite®Super 10 2.5" Reflectorized Round Grommet Mount Clearance Marker LightsUniversal Super 10 2.5" Reflectorized Round Grommet 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...$11.29 - $11.76
- Truck-Lite®Super 10 2.5" Round Grommet Mount Clearance Marker LightsUniversal Super 10 2.5" Round Grommet Mount Clearance Marker Lights by Truck-Lite®. 12V DC. 0.33A. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination with these...$10.58 - $13.97
- Truck-Lite®Super 21 2"x6" Diamond Shell Rectangular Bolt-on Mount Clearance Marker LightUniversal Super 21 2"x6" Diamond Shell Rectangular Bolt-on Mount 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...$14.66 - $18.87
- Truck-Lite®Super 21 2"x6" Diamond Shell Reflectorized Rectangular Bolt-on Mount Clearance Marker LightUniversal Super 21 2"x6" Diamond Shell Reflectorized Rectangular Bolt-on Mount 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....$15.60 - $16.49
- Truck-Lite®Super 21 2"x6" Diamond Shell Reflectorized Sealed Rectangular Bolt-on Mount Clearance Marker LightUniversal Super 21 2"x6" Diamond Shell Reflectorized Sealed Rectangular Bolt-on Mount 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...$15.13 - $16.32
- Optronics®AL90 Series 2.5" Mini Sealed Snap-in Mount LED Clearance Marker LightsUniversal AL90 Series 2.5" Mini Sealed Snap-in Mount LED Clearance Marker Lights by Optronics®. 12V DC. 0.023A. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...$5.26
- Optronics®MC31 Series 4" Oblong Surface Mount Clearance Marker LightsUniversal MC31 Series 4" Oblong Surface Mount Clearance Marker Lights by Optronics®. 1 Piece. ABS. 12V DC. 0.2A. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination...$5.09 - $5.24
- Optronics®MC32 Series Oblong Surface Mount Clearance Marker LightsUniversal MC32 Series Oblong Surface Mount Clearance Marker Lights by Optronics®. 1 Piece. ABS. 12V DC. 0.2A. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s illumination...$4.04
- Optronics®MC36 Series 2.75" Rectangular Stud Mount Clearance Marker Lights with ReflexUniversal MC36 Series 2.75" Rectangular Stud Mount Clearance Marker Lights with Reflex by Optronics®. 12V DC. 0.2A. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...$5.43 - $6.22
- Optronics®MC44 & BA44 Series Rectangular Surface Mount Clearance Marker LightsUniversal MC44 & BA44 Series Rectangular Surface Mount Clearance Marker Lights by Optronics®. 1 Piece. ABS. 12V DC. 0.4A. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s...$3.49
- Optronics®MC44 Series 4" Rectangular Surface Mount Clearance Side Marker Light with ReflexUniversal MC44 Series 4" Rectangular Surface Mount Clearance Side Marker Light with Reflex by Optronics®. 1 Piece. 12V DC. 0.4A. This product is made of high-quality materials to serve you for years to come. This product designed using...$2.84
- Optronics®MC95 Series 2.1" Rectangular Stud Mount Clearance Marker LightsUniversal MC95 Series 2.1" Rectangular Stud Mount Clearance Marker Lights by Optronics®. 12V DC. 0.2A. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...$8.81 - $8.85
- Optronics®MCL0032 Series 4" Oblong Surface Mount LED Clearance Side Marker LightUniversal MCL0032 Series 4" Oblong Surface Mount LED Clearance Side Marker Light by Optronics®. 1 Piece. 12V DC. 0.06A. This product is made of high-quality materials to serve you for years to come. This product designed using...$4.92 - $6.73
- Optronics®MCL10 Series 0.75" Non-Directional Round Grommet Mount LED Clearance Side Marker LightUniversal MCL10 Series 0.75" Non-Directional Round Grommet Mount LED Clearance Side Marker Light by Optronics®. 1 Piece. 12V DC. 0.052A. This product is made of high-quality materials to serve you for years to come. This product...$9.42 - $9.96
- Optronics®MCL32 Series 4" Oblong Surface Mount LED Clearance Side Marker Light with ReflexUniversal MCL32 Series 4" Oblong Surface Mount LED Clearance Side Marker Light with Reflex by Optronics®. 1 Piece. 12V DC. This product is made of high-quality materials to serve you for years to come. This product designed using...$7.92 - $8.53
- Optronics®MCL32 Series Oblong Surface Mount LED Clearance Marker LightsUniversal MCL32 Series Oblong Surface Mount LED Clearance Marker Lights by Optronics®. 1 Piece. ABS. 12V DC. 0.06A. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s...$8.91
- Optronics®MCL40 Series 4" Rectangular Surface Mount LED Clearance Side Marker Light with ReflexUniversal MCL40 Series 4" Rectangular Surface Mount LED Clearance Side Marker Light with Reflex by Optronics®. 1 Piece. 12V DC. 0.04A. This product is made of high-quality materials to serve you for years to come. This product designed...$7.12
- Optronics®MCL40/44 Series Rectangular Surface Mount LED Clearance Marker LightsUniversal MCL40/44 Series Rectangular Surface Mount LED Clearance Marker Lights by Optronics®. 1 Piece. ABS. 12V DC. Let other drivers see your trailer’s position and direction of your travel while improving your vehicle’s...$8.57 - $8.89
Ensuring efficient trailer lighting is one of the safety precautions that should be made to reduce the risks of getting involved in an accident. When you're out on the road pulling your trailer behind your truck, make sure that it's equipped with all the safety lights required by law for safe, ticket-free on-road towing. In addition to a minimum required for trailer lighting such as stop lights, running lights and reflectors, your trailer must also have signal lights that are in tip-top working order so you can clearly display your intentions. Trailer clearance lights and side markers are one of those warning light essentials needed to get your towed vehicle noticed and promote road safety.
Side markers usually have a single-element light bulb housed into a socket and a small frame, which mounts directly to the bottom edges of the trailer with basic tools. In the USA, side markers for the front are amber and for the rear are red colored. Attached to the front and rear sides of the trailer, these auxiliary safety lights provide extra illumination to the side to maximize visibility and towing safety after dark and in inclement weather. They activate when the headlights are turned on. Trailer clearance lights mount to the upper left and right extreme edges to lit up the front or rear of the trailer to indicate its overall width and height.
Trailer clearance and marker lights should be bright enough to be seen by other motorists and pedestrians and put them in the know that there's a trailer they should pay their attention to avoid an accident. Whether you have damaged clearance or marker lights that need a replacement or you want to upgrade to brighter safety lighting, turn to our selection of premium-grade trailer clearance lights and markers to choose from what's right for you. Upgrading to LED trailer lights is an excellent option to go for those looking to increased light output and brightness. LED lights also react faster, have lower power consumption as well as longer-lasting performance when compared to incandescent light bulbs.
Choose DOT/SAE-approved trailer and side marker lights providing bright illumination to maximize your trailer's visibility and safety in low-visibility conditions. They're offered in different shapes, sizes and have a different number of light emitting diodes. Depending on your needs, you can purchase a trailer clearance or side marker light, a pair of lamps for the front and the rear, or get a complete set of four including 2 amber and 2 red lights. Combination clearance and side marker light are also available. These lighting products can work as clearance or side marker lamps.
We offer trailer clearance and side marker assemblies, including everything from oval and round to rectangular shaped lights as well as light kits including lights and wires to get your new lights up and running. Waterproof and dustproof LED lights are designed to provide superior shock and vibration resistance. They feature durable, impact-resistant ultrasonically sealed lenses and housings that help safeguard heavy-duty, shock-mounted single filament bulbs against damage from the elements and ensure many years of reliable, hassle-free performance. Excellent in quality and brightness, sealed LED lights deliver efficient illumination and improved visibility. Trailer clearance lights and side markers we handpick provide quick and easy mounting. Some lights come with soft rubber mounting grommets for ease of installation. So, if you want to illuminate your truck to be clearly visible by other road users, pick out a trailer clearance and side markers showcased on our website.