Nilight 4-Inch Round Trailer Tail Light 2-Pack - 24 LED White Back Up Lights IP67

Meet the Nilight 4-Inch Round Trailer Tail Light set. This 2-pack blends 24 high-brightness white SMD LEDs with a clear, high-transparency lens to deliver crisp signaling and enhanced visibility. Built for 12V systems, these lights balance bright output with thoughtful heat management and a protective seal so they perform reliably in challenging conditions.

Two lighting levels for flexible signaling

Switch between a subtle low-brightness mode for parking or tail light and a higher-brightness setting for back-up signaling. The distinct brightness changes help other drivers gauge your vehicle’s movements more clearly as you maneuver, whether you’re lining up at a hitch, backing into a dock, or navigating tight spaces on the road.

• Upgraded brightness: 24 high-brightness white SMD LEDs for strong visibility
• Efficient heat dissipation and a clear lens maximize light output
• Dual-mode operation supports parking/tail and reverse signaling

Easy flush-mount installation and durable build

Prepare a mounting hole, insert the gasketed grommets, and secure the light with the flush design. A 3-prong plug connects to three wires for tidy wiring. Mount hole diameter: 4.57 inches; depth: 1.89 inches. You can expect a clean, low-profile fit that stays flush against the mounting surface.

• Flush mount with a 4.57" diameter hole and 1.89" depth
• Ultrasonic sealing plus lens and housing create IP67 waterproof protection
• Includes grommets, plugs, and a standard 3-prong connector for easy wiring

Wide compatibility and practical use

Designed for 12V DC systems on a range of vehicles and setups. They function as parking lights, tail lights, and back-up lights, making them versatile for trucks, trailers, campers, boats, and more. This flexibility helps you adapt signaling to different driving and parking scenarios.

• 12V DC compatibility for trucks, trailers, tractors, RVs, and boats
• Versatile signaling roles include parking, tail, and reverse illumination

With the Nilight 4-Inch Round Tail Light kit, you gain a dependable signaling solution that blends bright, clear output with straightforward installation. While results may vary with vehicle wiring and usage, these lights are built to support safer signaling on the road and at the dock.