Partswcgg 4Pcs 4-Inch Round LED Trailer Lights – 24 LEDs, Waterproof, with Grommets & 3‑Prong Pigtails, 12V

Enhance Visibility with a Four-Piece LED Trailer Lighting Kit

Partswcgg’s 4-Inch Round LED trailer lights deliver bright, dependable signaling for a range of vehicles. Each unit houses 24 efficient LEDs, offering a crisp, attention-getting glow while drawing less power than traditional bulbs. The set includes durable rubber grommets and 3-prong wire pigtails for a cleaner, faster install. With a 12V DC input and an IP65 weatherproof rating, these lights are designed to perform across seasons and road conditions without compromising visibility.

What the Lights Do

The red round lights function as stop, turn, and tail signals, helping other drivers anticipate your moves. The white round lights serve as back-up or reverse illumination, enabling safer maneuvering in low-light environments. This combination can simplify wiring while expanding signaling options for your trailer, truck, or RV.

• Brightness and efficiency: 24 LED chips per light for clear signaling with lower power draw.
• Weatherproof design: IP65 rating guards against dust and water sprays while parked or on the move.
• Easy install: Flush mounting with rubber grommets; includes standard 3-prong wire plugs for quick wiring.

• Power and wiring hints: White is ground, red targets high brightness, and black handles low brightness for versatility.
• Precise fit: Roughly a 4.6" mounting hole is recommended; 5.3" grommet ring with a 4" inner diameter, 1" thickness.
• Wide compatibility: Suitable for many 8–16V DC vehicles, including semi trucks, trailers, buses, vans, boats, and more.

Real-World Scenarios

Imagine backing into a dim loading dock with the white reverse lights casting a clear, broad beam, while the red signals clearly communicate your intentions to following traffic. The compact, flush-mount profile helps preserve truck or trailer aerodynamics, and the rugged build stands up to road spray and light rain. This kit is designed to be a reliable signaling upgrade for everyday hauling, weekend trips, or fleet use, offering potential improvements in visibility and reaction time without claiming guaranteed results.

Warranty and support: A 1-year warranty accompanies the lights, with responsive support if you have questions or need installation guidance.