Partswcgg 4-inch Round LED Trailer Lights — 4pc (2 Red + 2 White), 24-LED IP65, Flush-Mount

Partswcgg 4-inch round LED trailer lights are a complete set of two red stop/turn/tail lamps and two white reverse lamps with grommets and 3-prong pigtails for straightforward 12V installation.

These 4-piece kits pair energy-efficient 24-LED arrays with IP65-rated housings and included rubber grommets and 3-prong wire pigtails so you get bright, low-current lighting ready for trucks, RVs, trailers and work vehicles. The kit contains two red combination lamps for stop/turn/tail duties and two white lights for reverse illumination; each lamp is designed for flush mounting into a ~4.6-inch hole and works across typical 8–16V DC vehicle systems.

How bright and durable are these lights for everyday towing?

The 24 LEDs per lamp deliver a higher apparent brightness than incandescent bulbs while drawing far less current, improving visibility and lowering load on your electrical system. The housings are IP65-rated to resist rain and road spray, though they are not meant for continuous underwater use.

• 24 high-efficiency LED chips per light for strong illumination
• Low current draw for reduced electrical strain
• IP65 splash-resistant rating for road and weather exposure
• Recommended for 8–16V DC systems (nominal 12V vehicles)

What does installation involve and which wires do what?

These lights are designed for simple flush-mount installation using the supplied rubber grommets and standard 3-prong plugs. Each lamp has three wires: white for ground, red for high-brightness (stop/turn), and black for low-brightness (tail/marker), and you’ll cut a roughly 4.6-inch hole for the grommet ring.

• Flush-mount design with 4" inner diameter and 5.3" grommet ring
• Wire colors: white = ground, red = high, black = low
• Includes 3-prong pigtails for plug-and-play replacement
• Drill a ~4.6" mounting hole; 1" thickness accommodates many panels

Are these lights compatible with my vehicle and common trailer setups?

The kit supports most trailers and trucks running standard 12V electrical systems and is suitable for many vehicle classes, from utility trailers and horse trailers to pickup trucks and RVs. Their multi-function red lamps cover stop, turn and tail roles while the white lamps serve as reverse lights.

• Works with semi trailers, utility trailers, boat trailers, pickups, RVs and more
• Designed for 8–16V DC electrical systems
• Combination red lamps replace stop/turn/tail; white lamps for reverse
• Flush-mount grommet makes retrofit into many trailer panels easy

Who is this for? If you’re a fleet owner, trailer hobbyist, RV owner or DIY mechanic who needs a reliable, bright and energy-efficient lighting upgrade, this Partswcgg kit offers a cost-effective plug-and-play solution. The set fits most 12V trailer and truck applications, includes installation hardware, and provides a 1-year warranty for post-purchase support. Choose this kit when you want clear stop/turn signaling plus dependable reverse illumination without rewiring or bulky housings.