Partswcgg LED Trailer Tail Lights 4-Pack Red — 5x3 Rectangular, 12-LED, IP67 Waterproof

Partswcgg 4-piece 5x3 rectangular LED trailer tail light set delivers bright, multi-function red lighting for stop, turn, brake and running lights in a weatherproof, easy-to-install package.

These compact 12‑LED rectangular tail lights are built for 12V vehicles and trailers that need reliable rear illumination. Each lamp integrates stop, turn and tail functions into a single sealed unit with three-wire pigtails and a rubber grommet for a tidy, non-hardwired installation. The low-profile housing and clear mounting dimensions make them a practical upgrade or replacement for flatbeds, trailers, trucks, RVs and other utility vehicles.

How do these lights perform in wet or dusty conditions?

The lenses and housing are silicon-sealed to protect internal circuitry and LEDs from moisture and road debris. An IP67 rating means temporary submersion and heavy rain won’t compromise performance, so visibility remains consistent in varied weather.

• Silicone-sealed construction prevents water ingress.
• IP67-rated for dust resistance and temporary immersion.
• Durable LEDs resist vibration and road shock.

What wiring do I need for installation?

Each light uses a three-conductor pigtail for a straightforward hookup: separate wires for ground, high/stop/turn, and low/tail. Because the set includes grommets and pigtails, you can plug into an existing harness or splice into your vehicle’s wiring without direct hardwiring the lamp body.

• White = ground for safe grounding to chassis.
• Red = high mode (stop/brake/turn functions).
• Black = low mode (tail/running light function).

Will these lights fit my trailer or truck easily?

These LEDs are marketed as 3x5 style but the actual lamp face and overall dimensions are provided so you can confirm fitment before drilling. The included grommet helps align the lamp and reduces the need for complex brackets.

• Light-only size: approximately 5.14" x 3.27" x 1.00".
• Overall size with flange: about 6.25" x 4.26" x 1.00".
• Installation may require a ~5-5/8" mounting hole—check before cutting.

How bright and visible are the LEDs on roads at night?

Each rectangular lamp contains 12 high-output LEDs arranged to provide clear signaling and improved visibility at typical driving distances. The focused LED pattern enhances recognition of braking and turning actions without being overly dispersed.

• 12 LEDs per unit for concentrated rear illumination.
• Red lens optimized for signaling and brake visibility.
• Even light distribution reduces glare while improving noticeability.

Who is this for: This Partswcgg 4-piece LED tail light kit suits vehicle owners, fleet operators and trailer builders who need a cost-effective, rugged lighting solution. Choose this set if you want compact, sealed lights that are simple to wire, fit a broad range of 12V vehicles—trailers, trucks, horse trailers, dump trucks, UTVs—and maintain reliable signaling in harsh conditions. If you need a non-hardwired installation with clear wiring color codes and defined mounting dimensions, this kit offers a practical, weather-resistant choice.