Traberm LED Trailer Tail Light Kit — 2pc Square Stop/Turn Lights with 15.5" LED Bar, 25ft Harness, Sealed LEDs

This all-in-one lighting kit from Traberm is built to replace or upgrade trailer rear lighting with bright, sealed LEDs and a full 25-foot wiring harness. Designed for vehicles up to about 80 inches wide, the package combines combination square tail lights, an identification tail light bar, mini oval side markers, a license plate illumination light and all required hardware to get your trailer road-legal and visible in varied weather.

How does this kit improve visibility at night or in bad weather?

The kit uses multiple high-intensity LED diodes across each component to deliver crisp stop, turn and running light output while remaining energy-efficient. Every light is fully sealed to resist water intrusion so illumination remains consistent during rain, splashes or brief submersion.

• Square tail lights: 12 LEDs each for stop, turn, tail, marker and reflex functions.
• 15.5" LED bar: 11 LEDs providing a wide, centralized brake/turn signal.
• Mini oval markers: 3 LEDs each for clear side/clearance signaling.
• Fully sealed circuit boards for water-resistant operation.

What parts are included and how complete is the wiring?

This package is intended as a plug-and-play replacement set and arrives with both lights and the wiring needed to connect them to a 12V vehicle system. The 25-foot harness features a 4-flat connector long enough to run to the back of most trailers, plus mounting screws and reflective stickers.

• 2 square rear combination tail lights and mounting hardware.
• 1 x 15.5" LED identification tail light bar with base plate.
• 2.53" mini oval side marker lights (4 amber, 2 red) and license plate light bracket.
• 25 ft wiring harness with 4-flat plug, accessory screws and reflective stickers.

How are the lights wired and which wire does what?

Each component uses simple color-coded conductors so you can match functions quickly during installation. The square lights, identification bar and mini markers have clearly labeled ground and signal wires to connect to the trailer harness or vehicle output.

• Square tail lights: white = ground, yellow = brake/turn, red = running light (left side includes license plate light).
• 15.5" bar: white = ground, red = brake/stop/turn, black = running light.
• Mini oval markers: white = ground, black = positive lead.
• 25 ft harness: 4-flat plug for common trailer hookup standards.

Will these lights fit my trailer or vehicle?

The set is sized and rated for most 12V trailers up to roughly 80 inches wide and suits a wide range of equipment, from utility trailers and campers to trucks, tractors and boats. The lights are surface-mount and include universal hardware to simplify fitting to various trailer bodies.

• Works with trailers, campers, trucks, dump trailers, snowmobiles and more.
• 12V system compatibility required.
• Surface-mount design and supplied screws simplify installation on most flat mounting surfaces.

Who this is for: This Traberm LED Trailer Tail Light Kit is aimed at trailer owners, small-fleet operators, RV and boat owners, and DIY mechanics who want a reliable, sealed LED rear lighting solution with a full wiring harness. If you need an upgrade from incandescent bulbs, a watertight option for wet environments, or a complete replacement kit that includes both lights and connections, this set delivers the components and instructions to install professional-looking, brighter rear lighting.