TecNiq S50 Heavy Duty LED Identification Bar
The TecNiq S50 Heavy Duty LED Identification Bar is a rugged over 80″ trailer identification light designed for utility trailers, cargo trailers, dump trailers, equipment trailers, flatbeds, truck bodies, and commercial vehicle applications requiring DOT-compliant rear identification lighting.
Built using three high-brightness TecNiq S21 LED marker lights, the S50 delivers exceptional visibility and long-term durability in demanding trailer environments. Its heavy-duty housing and impact-resistant lens design provide dependable performance for trailers exposed to vibration, weather, mud, road debris, and daily commercial use.
The TecNiq S50 features fully sealed IP68-rated waterproof construction with TecSeal urethane potted electronics for superior circuit board protection and long-lasting reliability. Designed to exceed FMVSS 108 lighting standards, this heavy-duty identification bar provides dependable over 80″ trailer visibility while maintaining a clean professional appearance.
Free shipping in the lower 48 states.
What’s Included
- (1) TecNiq S50 Heavy Duty LED Identification Bar
- (4) Quick splice connectors
- (4) Solder melt butt connectors
TecNiq S50 Technical Features
- Designed for trailers and vehicles over 80″ wide
- FMVSS 108 compliant identification lighting
- Fully submersible IP68-rated waterproof construction
- Heavy-duty impact-resistant housing design
- TecSeal urethane potted electronics for circuit board protection
- Built using (3) high-brightness TecNiq S21 LED marker lights
- Durable impact-resistant lenses
- Available in colored or clear lens configurations
- Reliable LED performance rated over 100,000 hours
- Designed for harsh trailer and commercial vehicle environments
- Low-profile identification bar design
- Made in the USA
- Backed by a TecNiq lifetime warranty
Wire Functions
- White/Colored Stripe — Ground
- Black — Positive
Common Applications
- Utility trailers
- Cargo trailers
- Dump trailers
- Equipment trailers
- Flatbed trailers
- Gooseneck trailers
- Truck bodies
- Commercial trucks
- Fleet vehicles
- Over 80″ trailer lighting applications
Questions?
Need help choosing the correct TecNiq trailer lighting products for your application? Contact Johnson Trailer Parts for assistance with trailer lighting, DOT compliance, wiring, and fitment.
Call (602) 292-9690,
email sales@johnsontrailerparts.com,
or contact us through our website.






