LED Trailer Tail Lights – Heavy-Duty Steel Housing Box with 6" Oval & 2" Round Marker Lights
Built for the demands of heavy-duty hauling, these DOT-rated LED trailer light boxes deliver maximum durability and visibility. Featuring a 14-gauge steel enclosure with a protective 3/4" lip, 6" oval stop/turn/tail LEDs, and 2" round amber side marker lights, this kit is engineered for semi-trucks, cargo trailers, boat trailers, and overland work vehicles.
Key Features
14-Gauge Steel Housing: Heavy-duty enclosure with 3/4" protective lip shields lights from impact — the #1 cause of trailer light failure
DOT Rated: Exceeds FMVSS 108 standards for legal road use
6" Oval LED Stop/Turn/Tail: Round lens optics, sealed polycarbonate lens, 100,000-hour LED lifespan
2" Round Amber Marker Lights: Watertight sealed body, shock and vibration proof, standard non-polarized connector
Versatile Mounting: Can be mounted to the side, top, or bottom of your trailer; standard grommet mount holes
Long Life LEDs: 100,000-hour rated, fully potted electronics, shock and vibration proof
Wide Compatibility: Fits semi-trucks, cargo trailers, boat trailers, RVs, and overland work vehicles
Specifications
Spec
Detail
Housing Material
14-Gauge Steel
Oval Light Size
6" Oval (Standard Grommet Mount)
Marker Light Size
2" Round (Standard Grommet Mount)
LED Lifespan
100,000 hours
Compliance
DOT / FMVSS 108
Mounting Options
Side, Top, or Bottom
Color Options
Red, Red+White
Application
Semi Truck, Cargo Trailer, Boat Trailer, RV, Work Vehicle
Use Cases
Ideal for fleet operators, owner-operators, and trailer builders who need reliable, long-lasting DOT-compliant lighting. The steel housing protects against road debris and impact, making this kit a smart upgrade for any heavy-duty trailer application. Standard grommet sizing ensures compatibility with most existing trailer light cutouts.
