Partsam LED Tail Lights, 38 LEDs

A trailer or flatbed with worn, mismatched rear lights can be harder to see and less useful when backing up. These Partsam square combination lights bring stop, turn, tail, reverse, and license plate illumination into one smoked-lens assembly, with a pair included. They’re designed for 12V vehicles and trailers, but the mounting studs and wiring mean fit depends on your setup, Wrangler owners, in particular, should expect possible modifications rather than a direct factory swap.

Technical details

The package contains two square lights, each described with a 38-LED layout: 16 red LEDs for stop, turn, and tail functions, 18 white LEDs for reverse, and four white LEDs to illuminate the license plate. The stated overall dimensions are about 5.9 inches long, 6.69 inches wide, and 2.75 inches deep. Three rear studs attach the assembly to a flat exterior surface, the listed mounting-bolt spacing is about 2–2.2 inches.

A molded four-wire harness identifies the connections: white for ground, black for tail and license plate lights, red for stop and turn, and yellow for reverse. The housing is polycarbonate and the lens is acrylic. The listing describes the assembly as weatherproof and resistant to water, shock, and vibration, though it doesn’t specify an ingress rating. It also describes the lights as street-legal, check requirements for your vehicle and location before relying on that claim.

What it works with

These are intended for 12V vehicles and trailers, including trucks, flatbeds, RVs, boats, vans, buses, and pickups. Their universal design and three-stud mounting can suit a custom or replacement installation where a flat mounting surface is available. For example, on a flatbed trailer, the pair can provide rear signaling and license plate illumination without using separate housings for each function.

The Wrangler fit needs more attention. The lights are not replacements for factory-mounted CJ, TJ, YJ, or JK tail lights. The listing notes that installation may require splicing wires, drilling larger mounting holes, or allowing for an assembly that is slightly larger than stock YJ lights. It suits you if you’re comfortable adapting a 12V installation, Not the best choice if you need a plug-and-play factory replacement.

Usage tips

Match the four harness wires to the vehicle’s functions before fastening the lights, and confirm the flat mounting area can accommodate the housing and three studs. Test the stop, turn, tail, reverse, and license plate functions after wiring. If installing on a Wrangler, compare the body’s available space and hole locations with the stated dimensions, the bolt spacing alone may not establish a fit without that measurement.

Before you decide

Are these sold as a pair? Yes. The package includes two combination lights.

Do they include reverse lights? Yes. The described layout includes white LEDs for backup or reverse illumination.

Are they a direct fit for factory Wrangler tail lights? No. The listing says they are not factory-mount replacements and warns that modification may be needed.

When it makes sense

Choose these when you need a multi-function rear-light set for a 12V trailer, flatbed, or other vehicle with a suitable flat mounting area, and you can handle a hardwired installation. If your priority is preserving factory mounting points or avoiding wiring changes, a vehicle-specific replacement is the safer buying direction. For Wrangler installations, proceed only if you’re prepared to adapt the wiring and mounting rather than expecting a stock fit.