TecNiq T46 Hi-Vis 4″ Round LED Reverse Light Kit, Flange Mount
Upgrade your reverse lighting with genuine TecNiq T46 Hi-Vis 4″ round LED reverse lights. Designed for trailers, truck bodies, service vehicles, commercial vehicles, and custom builds, this complete kit provides bright white reverse light output in a durable flange-mount design.
Available with pigtail wiring or tri-pole connectors, the TecNiq T46 combines bright white LED output with Hi-Visibility optics for dependable reverse and backup lighting performance in a compact 4″ round flange-mount design.
Built in the USA and backed by a TecNiq Limited Lifetime Warranty, the T46 features IP68 waterproof construction, TecSeal urethane-potted electronics, UV-resistant polycarbonate housings, and a 100,000+ hour service life for reliable performance in demanding environments.
Free shipping in the lower 48 states.
What’s Included
- (2) TecNiq T46 Hi-Vis LED Reverse Lights
- (6) Heat Shrink Solder Connectors
- (6) Quick Splice Connectors
Tri-Pole Connector versions also include (2) mating connectors.
Choose Your Reverse Light Configuration
- T46-WCFP-1 – Clear Lens / White LED / Pigtail Wiring / Flange Mount
- T46-WCFT-1 – Clear Lens / White LED / Tri-Pole Connector / Flange Mount
Hi-Visibility White LED Reverse Lighting
The TecNiq T46 reverse light provides bright white LED output in a compact 4″ round housing. Its Hi-Visibility optical design helps improve rear-facing illumination, making it a strong choice for trailer lighting upgrades, work vehicle lighting, and commercial applications where dependable backup lighting is important.
Flange Mount Installation
The T46 flange-mount design provides a secure surface-style installation without requiring a separate rubber grommet. This makes it a strong choice for repairs, upgrades, and custom applications where a flange-mounted 4″ round reverse light is preferred.
Tri-Pole Connector or Pigtail Wiring
Select the wiring configuration that best fits your installation. Tri-pole connector versions provide quick-connect installation and easier future serviceability, while pigtail wiring versions feature integrated wire leads for direct hardwired installation.
Built for Harsh Environments
Featuring TecSeal urethane-potted electronics, impact-resistant polycarbonate construction, and an IP68 waterproof rating, the T46 is engineered to perform in rain, mud, dust, road salt, vibration, and demanding outdoor conditions.
Made in the USA
TecNiq manufactures the T46 in the United States using premium materials and rigorous quality standards. Each light is backed by TecNiq’s Limited Lifetime Warranty for long-term confidence and reliability.
Common Applications
- Utility Trailers
- Cargo Trailers
- Dump Trailers
- Equipment Trailers
- Landscape Trailers
- Enclosed Trailers
- Boat Trailers
- Flatbed Trailers
- Truck Bodies
- Service Bodies
- Commercial Vehicles
- Custom Builds
Why Buy from Johnson Trailer Parts?
Johnson Trailer Parts supplies genuine TecNiq lighting products backed by practical trailer parts knowledge and real-world installation experience. We help trailer owners, repair shops, fleet operators, and builders select dependable lighting solutions built to perform for years in demanding environments.
Questions?
Need help choosing the correct TecNiq lighting products for your application? Contact us for assistance with lighting, wiring, DOT compliance, and fitment.
Call or text: (602) 292-9690
Email sales@johnsontrailerparts.com








