Partsam Trailer Double LED Tail Lights 2-Pack Black Base, 33-LED Slim Surface-Mount Stop/Turn/Backup

Partsam 2-pack double LED tail lights are compact, surface-mounted assemblies that combine stop, turn, tail and backup functions in one slim horizontal or vertical fixture.

These low-profile taillights are built for trailers, RVs and commercial vehicles that need a durable, easy-to-install lighting solution. Each assembly houses 33 LEDs behind red and clear lenses, a black mounting base with six screw holes, and preinstalled gaskets and stainless hardware to simplify secure attachment and weather sealing. The units are hardwired with five color-coded leads for ground, tail, stop/turn and reverse circuits and are sized to fit common cutouts while maintaining a narrow thickness for tight mounting locations.

How do these lights fit and install on my trailer or RV?

Installation is straightforward thanks to the surface-mount design and included hardware. Use the six mounting holes and stainless screws to fasten the black base to your vehicle, and the gaskets help form a weather-resistant seal. The lights can be mounted horizontally or vertically to match your vehicle’s configuration.

• Overall length about 9.5 inches and width about 7 inches for common cutouts
• Approximate thickness 0.87 inch for slim-profile mounting
• Includes six screws, mounting gaskets, and predrilled holes
• Can be oriented horizontally or vertically to suit placement

What wiring connections do I need to make these lights work?

Wiring is color-coded to match standard trailer circuits: white for ground, blue for reverse, red for high (stop/turn), and black for low (tail/running). Properly connecting each wire restores full function for stop, turn, tail and backup lights. If replacing incandescent lamps with LEDs, you may need resistors to prevent hyper-flashing on turn signals.

• Five-wire harness: white (ground), blue (backup), red (stop/turn high), black (tail/running)
• May require load resistors or flasher relay when upgrading from halogen
• Built-in reverse white LEDs and red reflex border remove separate reflector need
• Follow vehicle wiring diagram or consult an electrician for complex setups

How durable and visible are the Partsam double LED tail lights?

The assemblies use a black base and sealed lens design to protect LEDs from moisture and road debris. The array of 33 LEDs delivers bright, even illumination for signaling and reversing, while the integrated reflector border improves visibility when lights are off. Stainless screws and a gasketed mount reduce corrosion and vibration-related loosening over time.

• 33 high-efficiency LEDs for clear signaling and backup illumination
• Black base with gasketed seal for weather resistance
• Stainless steel screws included to resist rust
• Built-in reflector border for added passive visibility

Will these lights work with my vehicle type and mounting needs?

Partsam double LED taillights are compatible with a wide range of vehicles commonly needing trailer-style lights, including small trailers, campers, RVs and commercial equipment. The flexible orientation and standard mounting pattern make them adaptable to many applications where a slim-profile, multi-function light is required.

• Suitable for trailers, RVs, trucks, tractors, buses, campers and specialty vehicles
• Surface-mount design fits many existing cutouts and flat mounting surfaces
• Replaceable red lens for stop/turn/tail and clear lens for backup included
• Compact size for areas with limited depth or tight clearance

Who is this for: These Partsam double LED tail lights are aimed at vehicle owners and fleet managers who need dependable, compact multi-function lighting for trailers, RVs, campers and utility equipment. They suit DIY installers, professional mechanics, and anyone upgrading older incandescent fixtures to a brighter, lower-maintenance LED solution — provided you follow wiring best practices and add resistors if your vehicle requires them for proper flash rates.