Partsam Submersible LED Trailer Tail Light Kit — Rectangular Lights, 12" Brake Bar, IP67 Waterproof, 25ft Harness

Partsam Submersible LED Trailer Tail Light Kit is a complete, waterproof lighting bundle that delivers combined stop/turn/tail functions plus side markers, a 12" third-brake light bar, license illumination and a 25-foot wiring harness for fast trailer installation.

This kit brings all the exterior lighting components needed to outfit a trailer, boat trailer or utility trailer in one package. The set pairs two rectangular submersible LED tail lights with a 12-inch LED light bar for a center high-mount brake, eight clearance/marker lamps (amber and red), a license plate light and reflective stickers. Everything needed for mounting and wiring — gaskets, fasteners, a plastic plate bracket and a long 25-foot two-piece harness — is included to simplify replacement or new installations.

How does the kit stand up to wet or submersion conditions?

These lights use sealed circuit boards and weatherproof housings rated to IP67, so they resist rain, splashes and short-term submersion. The design helps prevent corrosion and keeps the diodes functioning in harsh marine or road environments.

• IP67-rated housings and sealed PCBs for submersion protection
• Corrosion-resistant materials suited for boat trailers
• Durable gaskets and included fasteners to maintain a watertight seal

What electrical functions and wiring should I expect?

The lights provide full combined functions — stop/brake, turn signal, running/tail light, license illumination and side markers — with clearly labeled wires for straightforward connections. The rectangular lights and the 12" bar use separate color-coded leads for ground, low-brightness running lights and high-brightness brake/turn signals.

• Rectangular lights: white = ground, brown = running, yellow/green = brake/turn high brightness
• 12" light bar: white = ground, brown = running, red = brake/turn high brightness
• Side markers: black = ground, red = positive; full 25ft harness included

What components and LED counts are included in the package?

The kit is comprehensive and engineered for visibility — two rectangular tail lights with multi-LED arrays, a 12" LED brake light bar, eight side markers and spare reflective stickers. Mounting hardware and a license plate bracket are provided so you can complete installation without sourcing extras.

• 2 rectangular tail lights (left: 30 LEDs; right: 24 LEDs)
• 1 × 12" LED trailer light bar (15 2835-type LEDs)
• 6 amber and 2 red 2" side marker lights and 4 reflective stickers
• 25ft wiring harness split into a 22ft and 4ft section, gaskets and fasteners included

How will this kit improve trailer visibility and safety?

By combining multiple LED elements and a center high-mount bar, the set increases conspicuity at night and in poor weather without drawing excessive current. LEDs provide bright, instant illumination so other drivers see stop, turn and running signals more clearly than with older incandescent bulbs.

• Bright, fast-responding LEDs for clearer signaling
• Side markers and reflectors increase lateral visibility
• Low current draw extends tow vehicle electrical life and fuse protection

Who is this for: The Partsam Submersible LED Trailer Tail Light Kit suits trailer owners who need a waterproof, all-in-one lighting solution for boat trailers, utility trailers, horse trailers and work trailers. It's designed for DIY installers and professional shops that want a complete replacement set with clear wiring, mounting hardware and enhanced LED visibility for towing in wet or demanding conditions.