Partsam 12" Dual-Face LED Trailer Light Bars — Red/Amber 20-LED Sealed Pedestal Mount, 12V

These Partsam double-face LED bars bundle front-facing amber and rear-facing red LEDs in a compact 12" chrome plastic housing built for common trailer and fender mounting. Each bar is pre-wired with three conductor leads and secured by two metal studs to simplify positioning on trailers, fenders or pedestals. The sealed construction keeps out moisture and road grime while helping maintain reliable daytime and nighttime visibility for stop, turn and marker functions.

How do these dual-face light bars improve trailer visibility?

By combining amber and red LEDs in one slim pedestal, these lights place required signaling colors on both the front and rear planes without extra housings. The bright 20-LED arrays deliver a crisp, consistent light signature useful for close-quarters and highway visibility.

• 20 amber LEDs face forward for turn/marker visibility.
• 20 red LEDs face rearward for stop/tail/marker functions.
• Sealed lens and housing resist water and dust ingress.
• Chrome plastic finish increases reflectivity and corrosion resistance.

What wiring and mounting should I expect during installation?

Each bar arrives pre-wired with three conductors (ground, turn, marker) and two metal stud mounts spaced approximately 2-1/16" apart for a secure pedestal attachment. These are hard-wired lights, not plug-and-play, so you’ll tie into the trailer’s wiring harness.

• White lead = ground; red = turn; black = marker.
• Double metal studs provide a stable, permanent mounting point.
• Overall length about 11-3/4" and width about 2-1/4" for compact placement.
• Works with standard 12V trailer electrical systems.

Are these lights compatible with my truck or trailer model?

Partsam designed these LED bars to fit many common heavy and medium-duty trucks and trailers; they are suitable when you need added stop/turn/tail and marker lighting. They meet DOT requirements for street-legal use on many commercial vehicles, but always confirm fit and local regulations before installation.

• Compatible with Kenworth, Peterbilt, Freightliner, Western Star, International, Mack, Paccar and similar rigs.
• Intended for pedestal or fender mounting where dual-direction signaling is needed.
• DOT-compliant for use as stop/turn/tail and marker lighting in many jurisdictions.
• Not a plug-in unit—requires direct wiring to vehicle circuits.

What maintenance and durability can I expect from these sealed LED bars?

The sealed construction and chrome plastic housing reduce exposure to moisture, salt, and debris, lowering routine maintenance compared with older incandescent fixtures. LEDs have long lifespan characteristics, but keep mounting hardware tight and wiring connections sealed for best longevity.

• Sealed lens prevents water intrusion and road spray damage.
• Durable chrome plastic resists corrosion and impact better than bare metal housings.
• Low-power LEDs run cooler and last longer than filament bulbs.
• Inspect studs and wiring occasionally to prevent loosening or corrosion.

Who is this for: Drivers and fleet managers looking to add dependable front-and-rear signaling on trailers, fenders or pedestals will find these Partsam 12" dual-face LED bars a compact, DOT-friendly option. They suit owners of medium and heavy-duty trucks who want a sealed, low-maintenance light that combines amber and red functions in a single, easy-to-mount assembly.