Partsam Double LED Trailer Tail Lights 2-Pack, Black Base — 33-LED Surface-Mount, Horizontal/Vertical

Partsam 2-piece double LED tail light kit is a slim, surface-mount assembly that combines stop, turn, tail and backup functions in a 33-LED horizontal or vertical configuration for trailers and RVs.

These rugged taillights are built for utility vehicles, campers, trucks and trailers that need a compact, high-visibility lighting solution. Each assembly features a black base, two separate lens sections (red and clear), and a 5-wire hardwired connection for straightforward integration with existing vehicle wiring. The kit includes stainless hardware and mounting gaskets so you can seal the installation and reduce vibration without hunting for extras.

How do these lights fit my trailer or RV?

The assemblies are surface-mount and accept either horizontal or vertical orientation, giving you flexibility during installation. They have a slim profile that works well on thin mounting surfaces and require a 9" x 6.3" hole-to-hole spacing for full installation. Included gaskets help form a water-resistant barrier where the light meets the vehicle body.

• Overall length ~9.5 inches, width ~7 inches, thickness ~0.87 inch
• Hole-to-hole cutout requirement: 9.0" x 6.3"
• Surface-mount with 6 screw holes; stainless screws provided
• Mounts horizontally or vertically to suit your application

What wiring and lighting functions are provided?

Each light is hardwired with five color-coded conductors so functions are distinct and easy to connect. The dual-lens design separates the red stop/turn/tail LEDs from the clear backup LED section, with an integrated reflex reflector so you don't need a separate reflector. If your vehicle previously used incandescent bulbs, you may need resistors to prevent hyper-flash with LED turn signals.

• 5-wire harness: white = ground, blue = reverse, red = high (stop/turn), black = low (tail/running)
• 33 LEDs per assembly for bright, consistent illumination
• One replaceable red LED section and one clear backup section
• Built-in reflector removes extra reflector requirement

Are these lights durable and weather-resistant?

The components and included hardware are selected for outdoor vehicle use. The black base and gasketed mounting reduce moisture intrusion and cushion the light against vibration. Stainless steel screws are provided to resist rust and maintain a secure fit across seasons.

• Black polymer base engineered for exterior use
• Mounting gaskets create a tighter seal against water and dust
• Stainless steel screws included to resist corrosion
• Slim 0.87" profile minimizes snagging and improves aerodynamics

Who is this for? This Partsam double LED taillight kit is aimed at owners and technicians of trailers, RVs, campers, light trucks, tractors and specialty vehicles who need a compact, combined stop/turn/tail/reverse light with flexible mounting. It’s well suited for upgrades from incandescent to LED lighting, replacements for damaged housings, or new builds where a low-profile, gasketed light is preferred. Note: when converting from halogen systems, plan for possible resistor or load-equalizer installation to avoid rapid turn-signal flashing.