LINKITOM LED Submersible Rectangular Trailer Tail Light Kit — Sealed, 25ft Harness, DOT‑Compliant

LINKITOM's LED Submersible Rectangular Trailer Tail Light Kit is a complete, sealed lighting system that supplies bright stop/turn/tail, side markers, a third brake bar and a 25ft wiring harness for trailers up to 80 inches wide.

This kit bundles everything needed to update or replace trailer lighting in one purchase: two rectangular submersible tail lights, six oval side marker lamps (red and amber), a centered third brake identification bar, a 25‑foot 18‑gauge copper wiring harness with Y‑split, a license‑plate bracket and reflective stickers. The fixtures are fully sealed against water intrusion and designed for boats, utility trailers, trucks and other tow vehicles where exposure to moisture and rough conditions is expected. The harness is color‑coded for straightforward connections and the set meets DOT lighting functions for brake, turn, tail, side marker and license illumination.

How does this kit handle wet or submerged conditions?

The lights are fully sealed without external screws on the lens, preventing water from reaching the LEDs or printed circuit board. That submersible construction reduces corrosion and keeps the lamps operating after splashes, launches or heavy rain. The heavy‑gauge copper wiring also resists degradation in damp environments.

• IP67-rated sealed housings prevent water intrusion and protect electronics.
• No exposed lens screws—minimizes leak points and corrosion risk.
• 18‑gauge copper conductors for durable, weather‑resistant electrical performance.

What lighting functions are included and are they road‑legal?

The set provides eight standard trailer functions: brake/stop, turn signal, tail/parking, third brake ID bar, rear reflector, side reflectors, side marker lights and license plate lamp. These functions align with DOT trailer lighting roles when installed correctly, giving you the visibility features required for safe towing and compliant operation.

• Two rectangular tail lights: brake, turn and tail functions plus rear reflectors.
• Six oval side marker lamps (2 red, 4 amber) for lateral visibility.
• Central third brake identification bar and license bracket with light included.

How easy is installation and what wiring comes with the kit?

The kit ships with a 25‑foot, split Y‑style, 18‑gauge copper wiring harness that is color coded for straightforward hookups. A wiring diagram is included to help match signals and prevent shorts; care should be taken to confirm correct wire connections before submersion. Mounting hardware and a license bracket are supplied to simplify fitment across many trailer types.

• 25 ft color‑coded harness reduces guesswork during installation.
• Split Y harness config accommodates multiple tail light connections.
• Included wiring diagram, license bracket and reflective stickers for fast setup.

Will these lights fit my trailer and what vehicles are they compatible with?

The lighting package is intended for trailers approximately up to 80 inches wide and works with trailers, boats, trucks, RVs, vans, snowmobiles and similar tow vehicles. The rectangular tail lights and multiple side markers provide flexible mounting options to suit common trailer layouts. Verify mounting locations and wire access points before ordering to ensure compatibility with your frame and electrical system.

• Designed for trailers and vehicles up to about 80 inches wide.
• Works with boat trailers, utility trailers, caravans, trucks and vans.
• Multiple markers and central brake bar allow adaptable installation positions.

Who is this for: This LINKITOM kit suits owners who need a robust, all‑in‑one lighting upgrade for wet or marine environments—boat owners, commercial haulers and recreational trailer users who want sealed, bright LEDs and a long harness for flexible placement. It’s especially useful when replacing corroded lights, preparing a trailer for water launches, or consolidating multiple lighting components into one DOT‑functioning kit.