4-Inch Round Red LED Stop, Turn & Tail Light – 12 Diode, Grommet Mount, Hardwired

The 4-Inch Round Red LED Stop, Turn & Tail Light – 12 Diode, Grommet Mount, Hardwired combines three essential rear vehicle lighting functions with modern LED technology and a clean recessed-style installation.

Designed to provide stop, turn, and tail functions, this combination light allows a single compact fixture to handle multiple rear signaling requirements.

Featuring 12 LED diodes, the fixture produces red illumination with the quick response and efficiency associated with LED vehicle lighting.

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.

Combining these three functions into one fixture provides a straightforward solution for creating a clean and coordinated rear-lighting system on RVs, trailers, motorhomes, trucks, and specialty vehicles.

Its traditional 4-inch round profile maintains the familiar appearance of classic vehicle lighting while incorporating the performance advantages of modern LEDs.

This model features a grommet-mount design, allowing the light to install into a compatible mounting opening using an appropriate grommet. The recessed configuration provides a clean appearance without the external flange or exposed mounting hardware found on many surface-mounted fixtures.

A hardwired electrical connection provides flexibility when integrating the fixture into compatible vehicle wiring. Rather than requiring a specific mating plug, the hardwired configuration allows installers to connect the fixture directly to the appropriate vehicle circuits.

This combination of grommet mounting and hardwired connectivity makes the fixture particularly useful for OEM manufacturing, replacement installations, vehicle restorations, retrofits, and custom builds.

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

The combination of a 4-inch round profile, 12 red LED diodes, stop/turn/tail functionality, grommet mounting, and hardwired connectivity makes this light a versatile rear-lighting solution for recreational, commercial, trailer, and specialty vehicle 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.

Whether replacing an existing rear light or designing a new lighting package, this 4-Inch 12-Diode LED Stop, Turn & Tail Light delivers a practical combination of visibility, multi-function performance, clean mounting, and flexible electrical integration.

Specifications

Features

• 4-inch round LED tail light
• 12 LED diodes
• Red LED illumination
• Combination stop, turn, and tail functions
• Stop/brake light function
• Turn signal function
• Tail/running light function
• Three rear-lighting functions in one fixture
• Compact round footprint
• Traditional vehicle-light appearance
• Grommet-mount design
• Clean, recessed-style installation
• No external mounting flange
• Hardwired electrical connection
• Flexible integration with compatible vehicle wiring
• No proprietary mating connector required
• Rapid LED illumination
• Efficient LED technology
• Low power consumption
• Long-lasting LED performance
• Reduced maintenance compared with incandescent lighting
• Great for RV rear lighting
• Ideal for travel trailers and fifth wheels
• Suitable for motorhomes
• Great for cargo and enclosed trailers
• Useful 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 red LED stop, turn, and tail light with 12 diodes, grommet mounting, and hardwired electrical connection.

The grommet-mount configuration makes this model particularly useful where a clean, recessed installation is preferred. An appropriate mounting opening and compatible grommet are required.

The hardwired connection provides flexibility for integration into existing or custom vehicle wiring systems without requiring a specific mating plug.

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.

Because the fixture provides multiple rear-lighting functions, each wire must be connected to the appropriate compatible vehicle circuit according to the fixture's wiring configuration.

Fitment Note: Verify the overall fixture dimensions, operating voltage, mounting-hole requirements, grommet compatibility, wiring configuration, individual stop/turn/tail wire functions, polarity, and available installation clearance before ordering.

Marketing Callout

12 LEDs. THREE FUNCTIONS. ONE CLEAN INSTALL.

Get dependable stop, turn, and tail signaling from a compact 4-inch LED fixture featuring a clean grommet mount and hardwired connection for flexible installation.