Partswcgg 2Pc Square Rear Combination LED Tail Lights w/ Side Markers — Universal 12V Brake & Backup

Partswcgg 2Pcs Square Rear Combination Tail Lights w/Side Markers are a universal 12V LED replacement kit delivering brake, tail, reverse and marker lighting in one bolt-in assembly for many trucks and trailers.

Replace dim or damaged rear lamps with a robust LED combination assembly designed for heavy-duty applications like trailers, flatbeds and many 12V trucks. This kit includes two square tail light housings with integrated brake/turn/parking LEDs, backup LEDs and side marker LEDs. The assembly is larger than many stock units, so modest modification or drilling may be needed for some vehicles. Wiring is provided but may require splicing and resistors if your vehicle uses an incandescent flasher system.

Will these tail lights fit my truck or trailer?

These lights are built as a universal bolt-in replacement for most 12V vehicles, including trailers and many trucks. They are not a factory factory-direct replacement for Wrangler YJ/CJ tail lights and may require modifications for some applications.

• Bolt distance approximately 2"; pre-drilled holes may not match every vehicle.
• Assembly is slightly larger than many OEM units; drilling or redrilling may be necessary.
• Not plug-and-play for all models — pigtail cutting and splicing is required.

What lights and LEDs are included, and how do they perform?

Each housing combines multiple LED banks to provide clear, high-visibility signals: brake/parking/directional, license plate illumination, backup lights and side marker LEDs. LEDs offer bright, instantaneous illumination that is more visible than many incandescent bulbs, improving rear visibility when functioning properly with your vehicle's electrical system.

• 16 LEDs for brake/parking/directional functions per housing.
• 6 LEDs dedicated to license plate illumination.
• 21 white backup LEDs for clear reverse lighting and 3 side marker LEDs.

How do I wire and install these tail lights?

Installation requires basic wiring and mounting skills: cut the stock pigtail, splice to the new assembly wires, and bolt the housings in place. Because LED assemblies can alter flash rates in systems designed for incandescent bulbs, a resistor or flasher adapter may be required (not included).

• Wire colors: white ground, blue for backup, black for tail/license/marker, red for stop/turn.
• Cut and splice stock pigtail; included hardware supports bolting the assembly.
• Consider adding resistors or an LED-compatible flasher if hyper-flash occurs.

What should I expect regarding durability and maintenance?

The housings feature removable lenses for easier service and bulb/LED access if needed. LEDs are long-lasting compared with incandescent bulbs, but proper mounting and sealed connections are important to prevent moisture intrusion and ensure reliable performance in work environments.

• Removable lens for access and simple cleaning or service.
• Robust LED banks reduce routine replacement frequency versus incandescent bulbs.
• Secure splices and sealed mounts recommended for longevity in wet or dusty conditions.

Who is this for: installers, fleet owners and do-it-yourself truck or trailer owners who want a brighter, modern LED rear lighting solution and are comfortable doing basic wiring and light modification. This kit suits users who need a durable 12V tail/backup/marker assembly and are prepared to modify mounting or wiring to achieve a secure fit.