Skip to content
New Tiered Discounts: 12% off $100+ | 15% off $250+ | 18% off $500+ Automatically applied at checkout!
New Tiered Discounts: 12% off $100+ | 15% off $250+ | 18% off $500+ Automatically applied at checkout!
Prior to ordering, contact us with your trailer model (or VIN on 2022 and newer trailers) to verify the selected parts match your trailer build, via chat or phone 1-866-335-5464.

Lights / Wiring

Lights and wiring are essential for ensuring visibility, safety, and compliance with road regulations when towing a trailer. From LED tail lights and marker lights to brake lights and turn signals, a reliable lighting system helps other drivers see your trailer clearly in all conditions. Proper wiring harnesses, connectors, and junction boxes ensure a secure and efficient electrical connection between your vehicle and trailer. High-quality, weather-resistant lights and wiring components enhance durability, reduce maintenance, and provide long-lasting performance for safe and hassle-free towing.

Filters

$
$
$5.95 - $5.95
$5.95
$5.95 - $5.95
$5.95

MCL-55AB - 2" Round Amber Light Only

The MCL-55AB is a 2" round amber LED marker/clearance light designed for various trailer applications. Its sealed, waterproof construction ensures ...

View full details
$5.95 - $5.95
$5.95
$5.95 - $5.95
$5.95
$7.95 - $7.95
$7.95
$7.95 - $7.95
$7.95

MCL-55ABK - 2" Round Amber Light Kit

The MCL-55ABK is a 2" round amber LED marker/clearance light kit designed for various trailer applications. Its sealed, waterproof construction ens...

View full details
$7.95 - $7.95
$7.95
$7.95 - $7.95
$7.95
$5.95 - $5.95
$5.95
$5.95 - $5.95
$5.95

MCL-55RB - Marker Clearance Light Only - 2" Round - Red - Standard

The MCL-55RB is a 2-inch round red LED marker/clearance light featuring a sealed, waterproof design. Its three-diode configuration ensures bright i...

View full details
$5.95 - $5.95
$5.95
$5.95 - $5.95
$5.95
$7.95 - $7.95
$7.95
$7.95 - $7.95
$7.95

MCL-55RBK - Marker Clearance Light Kit - 2" Round - Red - Standard

The MCL-55RBK kit includes a 2-inch round red LED marker/clearance light, grommet, and pigtail for easy installation. Its sealed, waterproof design...

View full details
$7.95 - $7.95
$7.95
$7.95 - $7.95
$7.95
$3.95 - $3.95
$3.95
$3.95 - $3.95
$3.95

MCL-56AB - 2" Round Amber Fleet Marker/Clearance Light Only

The MCL-56AB is a 2-inch round amber LED marker/clearance light designed for fleet applications. Its sealed, waterproof construction and single-dio...

View full details
$3.95 - $3.95
$3.95
$3.95 - $3.95
$3.95
$5.95 - $5.95
$5.95
$5.95 - $5.95
$5.95

MCL-56ABK - 2" Round Amber Fleet Marker/Clearance Light Kit

The MCL-56ABK kit includes a 2-inch round amber LED marker/clearance light, grommet, and pigtail for easy installation. Designed for fleet applicat...

View full details
$5.95 - $5.95
$5.95
$5.95 - $5.95
$5.95
$3.95 - $3.95
$3.95
$3.95 - $3.95
$3.95

MCL-56RB - 2" Round Red Fleet Marker/Clearance Light Only

The MCL-56RB is a 2-inch round red LED marker/clearance light designed for fleet applications. Its sealed, waterproof construction and single-diode...

View full details
$3.95 - $3.95
$3.95
$3.95 - $3.95
$3.95
$5.95 - $5.95
$5.95
$5.95 - $5.95
$5.95

MCL-56RBK - 2" Round Red Fleet Marker/Clearance Light Kit

The MCL-56RBK is a 2-inch round red LED marker/clearance light kit designed for fleet applications. It features a sealed, waterproof construction w...

View full details
$5.95 - $5.95
$5.95
$5.95 - $5.95
$5.95
$6.95 - $6.95
$6.95
$6.95 - $6.95
$6.95

MCL-57RB - Optronics LED Clearance or Side Marker Light

The MCL-57RB is a 2.5-inch round red LED clearance or side marker light featuring a sealed, waterproof design with three diodes. It provides bright...

View full details
$6.95 - $6.95
$6.95
$6.95 - $6.95
$6.95
$11.95 - $11.95
$11.95
$11.95 - $11.95
$11.95

MCL-58RB - 2-1/2" Round Red Marker/Clearance Light Only

The MCL-58RB is a 2.5-inch round red LED marker/clearance light featuring a sealed, waterproof design with seven diodes. It offers bright illuminat...

View full details
$11.95 - $11.95
$11.95
$11.95 - $11.95
$11.95
$12.95 - $12.95
$12.95
$12.95 - $12.95
$12.95

MCL58RBK - 2-1/2" Round Red Marker/Clearance Light Kit

The MCL58RBK Round Red Marker/Clearance Light Kit delivers powerful LED illumination in a classic 2.5-inch round housing. Ideal for trailers, utili...

View full details
$12.95 - $12.95
$12.95
$12.95 - $12.95
$12.95
$4.95 - $4.95
$4.95
$4.95 - $4.95
$4.95

MCL-61AB - Thinline Amber Fleet Marker/Clearance Light Only

The MCL-61AB is a thinline amber LED marker/clearance light designed for fleet applications. It features a sealed, waterproof construction with two...

View full details
$4.95 - $4.95
$4.95
$4.95 - $4.95
$4.95
$5.95 - $5.95
$5.95
$5.95 - $5.95
$5.95

MCL-61ABK - Thinline Amber Fleet Marker/Clearance Light Kit

The MCL-61ABK is a 2-diode amber LED marker/clearance light kit from Optronics' FLEET Count™ series. This sonically sealed, waterproof light featur...

View full details
$5.95 - $5.95
$5.95
$5.95 - $5.95
$5.95
$4.95 - $4.95
$4.95
$4.95 - $4.95
$4.95

MCL-61RB - Thinline Red Fleet Marker/Clearance Light Only

The MCL-61RB is a 2-diode red LED marker/clearance light from Optronics' FLEET Count™ series. This sonically sealed, waterproof light features a si...

View full details
$4.95 - $4.95
$4.95
$4.95 - $4.95
$4.95
$5.95 - $5.95
$5.95
$5.95 - $5.95
$5.95

MCL-61RBK - Thinline Red Fleet Marker/Clearance Light Kit

The MCL-61RBK is a 2-diode red LED marker/clearance light kit from Optronics' FLEET Count™ series. This sonically sealed, waterproof light features...

View full details
$5.95 - $5.95
$5.95
$5.95 - $5.95
$5.95
$9.95 - $9.95
$9.95
$9.95 - $9.95
$9.95

MCL-63AB - Amber Micro-Flex Thinline Light Only

The MCL-63AB is a 4-diode amber LED marker/clearance light from Optronics' Micro-Flex™ series. This sonically sealed, waterproof light features a f...

View full details
$9.95 - $9.95
$9.95
$9.95 - $9.95
$9.95
$11.95 - $11.95
$11.95
$11.95 - $11.95
$11.95

MCL-63ABK - Amber Micro-Flex Thinline Light Kit

The MCL-63ABK is a 4-diode amber LED marker/clearance light kit from Optronics' Micro-Flex™ series. This sonically sealed, waterproof light feature...

View full details
$11.95 - $11.95
$11.95
$11.95 - $11.95
$11.95
$6.95 - $6.95
$6.95
$6.95 - $6.95
$6.95

MCL-65AB - Amber Thinline Light Only

The MCL-65AB is a 3-diode amber LED marker/clearance light featuring a sealed, waterproof design. Its snap-in mount and male pin connection ensure ...

View full details
$6.95 - $6.95
$6.95
$6.95 - $6.95
$6.95
$9.95 - $9.95
$9.95
$9.95 - $9.95
$9.95

MCL-65ARB - Amber/Red Thinline Light Only

The MCL-65ARB is a 10-diode amber/red LED fender mount clearance/marker light designed for trailers over 80" wide. Its sealed, waterproof construct...

View full details
$9.95 - $9.95
$9.95
$9.95 - $9.95
$9.95
$6.95 - $6.95
$6.95
$6.95 - $6.95
$6.95

MCL-65RB - Red Thinline Light Only

The MCL-65RB is a 3-diode red LED marker/clearance light featuring a sealed, waterproof design. Its snap-in mount and male pin connection ensure ea...

View full details
$6.95 - $6.95
$6.95
$6.95 - $6.95
$6.95
$7.95 - $7.95
$7.95
$7.95 - $7.95
$7.95

MCL-67AB - Amber Thinline Light Kit

The MCL-67AB kit includes a 3-diode amber LED marker/clearance light, bracket, and plug for easy installation. Its sealed, waterproof design ensure...

View full details
$7.95 - $7.95
$7.95
$7.95 - $7.95
$7.95
$14.95 - $14.95
$14.95
$14.95 - $14.95
$14.95

MCL-83RB - Red LED Waterproof Identification Light Bar

The MCL-83RB is a red LED identification light bar designed for trailers over 80 inches wide. It features a sealed, waterproof construction with a ...

View full details
$14.95 - $14.95
$14.95
$14.95 - $14.95
$14.95
$25.95 - $25.95
$25.95
$25.95 - $25.95
$25.95

MCL-84RB - Red LED Waterproof Identification Light Bar Stainless Steel

The MCL-84RB is a red LED identification light bar suitable for trailers over 80 inches wide. It features a sealed, waterproof design with a stainl...

View full details
$25.95 - $25.95
$25.95
$25.95 - $25.95
$25.95
$5.95 - $5.95
$5.95
$5.95 - $5.95
$5.95

MCL-90AB - Amber Fleet Mini Thinline Light Kit

The MCL-90AB is an amber LED mini thinline marker/clearance light kit from the Fleet series. It features a sealed, waterproof design with a single ...

View full details
$5.95 - $5.95
$5.95
$5.95 - $5.95
$5.95

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare