TecNiq T86 6″ LED Trailer Tail Light Kit, 8 Function Box Lights, Submersible, IP68 Waterproof

TecNiq T86 6″ LED Trailer Tail Light Kit, 8 Function, Submersible, IP68 Waterproof, Fits Standard 2″ Mounting

The TecNiq T86 LED trailer tail light kit is built for trailer owners, repair shops, and builders needing dependable multifunction rear lighting in a compact 6″ box format. This kit includes genuine TecNiq left and right tail lights, mounting hardware, and wiring connectors for straightforward installation on utility trailers, cargo trailers, landscape trailers, boat trailers, and other towing applications.

Designed as an 8-function lighting solution, the T86 provides stop, turn, tail, clearance, side marker, side reflector, rear reflector, and left-side license plate light functions in one durable, low-profile design. With sonic-welded construction, potted electronics, and IP68 waterproof sealing, the T86 is engineered for long-term reliability in demanding road and marine environments.

8 Function Lighting Performance

The TecNiq T86 meets FMVSS 108 requirements for narrow and wide vehicles and delivers dependable lighting performance for critical rear trailer functions. This makes it a practical solution for trailer light replacement, trailer upgrades, and new trailer builds that require dependable visibility and safety.

Submersible Waterproof Construction

Built with TecSeal urethane potting and a hermetically sealed housing, the T86 is designed to withstand vibration, dust, road spray, and water intrusion. TecNiq engineered the T86 as a truly submersible box tail light, making it especially well-suited for boat trailers and high-exposure outdoor use.

Standard 2″ Mounting Fitment

The T86 fits standard 2″ mounting and uses (2) 1/4″-20 carriage bolts per light. Its slim box design delivers modern LED performance while maintaining familiar fitment for common trailer tail light applications.

Long-Term Reliability

Engineered for dependable performance over 100,000+ hours, the TecNiq T86 is designed for long service life in demanding trailer environments. The potted circuitry continues to protect the light even in harsh conditions where traditional box lights often fail.

Specifications

• Brand: TecNiq
• Series: T86
• Part Numbers: T86-RRLG-1 (left), T86-RRRG-1 (right)
• Light Type: 6″ 8-function box tail light
• Functions: Stop, turn, tail, clearance, side marker, side reflector, rear reflector, license plate light (left)
• Dimensions: 6″ x 3.55″ x 2.2″
• LED Count: 6 LEDs + 1 white license plate light on left side
• Voltage: 9–14V DC
• Connector: 9″ pigtail with ground ring
• Mounting: Fits standard 2″ mounting, uses (2) 1/4″-20 carriage bolts per light
• LED Color: Red
• Environmental Rating: IP68 waterproof
• Compliance: Meets FMVSS 108 requirements
• Service Life: 100,000+ hours
• Wire Colors: White = ground, Brown = running lights, Green = right turn/brake, Yellow = left turn/brake
• Warranty: TecNiq limited lifetime warranty

What’s Included

• (1) TecNiq T86 left tail light with license plate light
• (1) TecNiq T86 right tail light
• (4) 1/4″ x 1-1/4″ carriage bolts with flange nuts
• (6) Blue heat shrink solder melt butt connectors
• (6) Blue quick splice connectors

Why Buy from Johnson Trailer Parts

Johnson Trailer Parts supplies genuine TecNiq trailer lighting products backed by practical trailer parts knowledge and real-world installation experience. This TecNiq T86 tail light kit is a dependable choice for trailer repairs, upgrades, and new builds requiring compact, submersible, multifunction LED rear lighting.