4 Inch LED Tail Light
Functional Lighting Test

Dynamic Signal: Tail / Brake / Turn Functionality

Beacon-Tail / Heavy Fleet Standard

4" Round Universal
LED Tail Light

The Industry Standard for Reliable Rear-End Fleet Signaling

DOT/SAE Compliant Design
Standard 3-Pin Plug
Bulk Spec Matrix Series: JT-0011

Dimensions

4 Inch Diameter (Standard)

LED Source

10/24 Super-Bright F3 LEDs

Voltage

DC 12V (24V Optional)

Lens Material

Impact PC Lens

Seal Rating

IP67 Sonic Welded

Mounting

PVC Rubber Grommet

Built for Million-Mile Fleets

Water-Tight Seal

The housing and lens are **sonically welded** together. The internal circuit board is fully epoxy-potted to ensure zero moisture intrusion even in high-pressure washes.

Grommet Mount

Included high-elasticity PVC rubber grommet provides a secure, vibration-dampening mount that protects the LEDs from road shocks and mechanical impacts.

Universal Logic

Designed with a standard **3-pin weather-tight plug** interface. Compatible with 90% of US and European truck/trailer wiring harnesses for instant replacement.

Ready to Upgrade Your Fleet?

Contact our technical sales team for wholesale pricing, custom OEM projects, or bulk order inquiries.

Email Address

leo@jt-part.com

WhatsApp Now

+86 18955015380