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TecNiq S51 Heavy Duty LED Identification Bar


Made in USA

The TecNiq S51 Heavy Duty LED Identification Bar delivers sleek DOT-compliant visibility for trailers and vehicles over 80″ wide. Features IP68-rated waterproof construction, impact-resistant lenses, and integrated S18 LED marker lights for dependable trailer lighting performance.

Free shipping in the lower 48 states.

$15.49

TecNiq S51 Heavy Duty LED Identification Bar

The TecNiq S51 Heavy Duty LED Identification Bar is a sleek 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 integrated TecNiq S18 LED side markers, the S51 combines modern low-profile styling with dependable commercial-grade durability. Its streamlined housing pairs perfectly with matching TecNiq S18 marker lights while delivering bright rear trailer visibility for wide trailer applications.

The TecNiq S51 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 durable 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 S51 Heavy Duty LED Identification Bar
  • (4) Quick splice connectors
  • (4) Solder seal connectors

TecNiq S51 Technical Features

  • Designed for trailers and vehicles over 80″ wide
  • FMVSS 108 compliant identification lighting
  • Fully submersible IP68-rated waterproof construction
  • Sleek low-profile identification bar design
  • TecSeal urethane potted electronics for circuit board protection
  • Built using (3) integrated TecNiq S18 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
  • Pairs with matching TecNiq S18 side markers
  • 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.

Brand TecNiq
Product Type Heavy duty LED identification bar
Part Number S51-RR00-1
Light Series S51 Tri-Bar
Marker Light Style Integrated TecNiq S18 marker lights
Application Over 80″ wide trailer and vehicle identification lighting
Light Function Rear identification / ID bar lighting
Lens Color Red
Body Color Black
Compliance Exceeds FMVSS 108 standards
Waterproof Rating IP68-rated waterproof and fully submersible
Construction Durable impact-resistant lens with TecSeal urethane potted electronics
LED Lifespan 100,000+ hours
Wire Colors White/colored stripe = Ground; Black = Positive
Included Connectors (4) quick splice connectors and (4) solder seal connectors
Common Applications Utility trailers, cargo trailers, dump trailers, equipment trailers, flatbed trailers, truck bodies, commercial trucks, and over 80″ wide vehicle applications
Country of Origin Made in USA
Warranty TecNiq lifetime warranty