4-Inch Round LED Stop, Turn & Tail Light – 10 Diode, Surface Mount, Bare Wire

The 4-Inch Round LED Stop, Turn & Tail Light – 10 Diode, Surface Mount, Bare Wire combines three essential rear vehicle lighting functions with modern LED technology and a straightforward surface-mount design.

Featuring 10 LED diodes, this fixture provides stop, turn, and tail lighting functions within one compact 4-inch round assembly.

The stop function provides increased illumination when the brakes are applied, helping communicate vehicle deceleration to traffic behind the vehicle or trailer.

The turn function provides directional signaling, while the tail function provides rear running illumination when the vehicle's lighting system is activated.

By combining all three functions into one fixture, this light provides a practical solution for creating a clean and coordinated rear-lighting layout without requiring separate lights for each function.

Its traditional 4-inch round profile maintains the familiar appearance found across many recreational, trailer, truck, and commercial vehicle lighting systems while incorporating efficient LED technology.

Unlike recessed grommet-mounted lights, this model features a surface-mount design. The fixture mounts directly to a compatible vehicle or trailer surface, making it a practical option for applications where a recessed installation is unnecessary or where available space behind the mounting surface is limited.

The bare-wire leads provide flexibility for electrical installation, allowing the fixture to be integrated directly into compatible existing or custom vehicle wiring without requiring a specific mating connector.

This combination of surface mounting and bare-wire connectivity makes the light particularly useful for OEM production, custom vehicle builds, replacement installations, retrofits, repairs, and restoration projects.

Modern LED technology offers several advantages over traditional incandescent vehicle lighting, including rapid illumination, efficient power consumption, long service life, and reduced maintenance.

For RV manufacturers, trailer builders, truck upfitters, repair facilities, and custom installers, the combination of a compact 4-inch profile, 10 LEDs, three-function signaling, direct mounting, and flexible wiring provides a versatile rear-lighting solution.

Potential applications include RVs, travel trailers, fifth wheels, motorhomes, cargo trailers, enclosed trailers, utility trailers, equipment trailers, trucks, commercial vehicles, work vehicles, and specialty equipment.

Whether replacing an existing rear light or designing a new lighting system, this 4-Inch 10-Diode LED Stop, Turn & Tail Light provides a practical combination of multi-function signaling, LED efficiency, straightforward mounting, and flexible electrical integration.

Specifications

Features

• 4-inch round LED tail light
• 10 LED diodes
• Combination stop, turn, and tail functions
• Stop/brake light function
• Turn signal function
• Tail/running light function
• Three essential rear-lighting functions in one fixture
• Compact 4-inch round footprint
• Traditional vehicle-light profile
• Surface-mount design
• Direct mounting to compatible vehicle surfaces
• No separate mounting grommet required
• Bare-wire leads
• Flexible electrical installation
• Integrates directly with compatible vehicle wiring
• No specific mating plug required
• Rapid LED illumination
• Efficient power consumption
• Long-lasting LED technology
• Reduced maintenance compared with incandescent lighting
• Great for RV and motorhome rear lighting
• Ideal for travel trailers and fifth wheels
• Suitable for cargo and enclosed trailers
• Great for utility and equipment trailers
• Suitable for trucks and commercial vehicles
• Ideal for OEM, replacement, retrofit, and custom installations

Applications & Compatibility

Designed for compatible applications requiring a 4-inch round 10-diode LED stop, turn, and tail light with surface mounting and bare-wire electrical connections.

The surface-mount configuration allows the fixture to attach directly to a compatible vehicle or trailer surface without requiring the larger opening associated with many recessed grommet-mounted lights.

The bare-wire leads provide installation flexibility and make the fixture well suited for existing vehicle wiring, custom harnesses, OEM production, and retrofit applications.

Potential applications include RVs, travel trailers, fifth wheels, motorhomes, cargo trailers, enclosed trailers, utility trailers, equipment trailers, trucks, commercial vehicles, work vehicles, and specialty equipment.

Fitment Note: Verify the overall fixture dimensions, operating voltage, mounting-hole locations and spacing, wire count and configuration, individual stop/turn/tail functions, polarity, mounting surface, and available installation clearance before ordering.

Marketing Callout

10 LEDs. THREE FUNCTIONS. SIMPLE SURFACE MOUNT.

Get stop, turn, and tail signaling from one compact 4-inch LED fixture featuring surface mounting and bare-wire leads for flexible installation.