Partsam 4-inch Dual-Face Pedestal LED Trailer Lights, Amber Red, 2-Pack — Waterproof, DOT Compliant

Partsam 2-piece 4-inch dual-face pedestal LED trailer lights provide amber forward-facing signals and red rear-facing stop/tail/turn illumination in one waterproof housing.

These pedestal-style lamps combine two directional functions in a single, compact assembly so you can mount one fixture where space or wiring access is limited. Each lamp measures roughly 4-1/8 inches in diameter and carries three wires: a common ground (black) plus two feed wires for the amber and red faces. The sonically sealed lens and housing protect internal LEDs and circuitry from water intrusion, making the lights suitable for wet environments including boat and utility trailers. Built to meet DOT lighting standards, this pair is intended for trucks, semi-trailers, tractors, RVs and a broad range of mobile equipment.

How do these dual-face lights save installation space?

By combining forward-facing amber and rear-facing red into one pedestal unit, you avoid mounting separate fixtures close together. Each light handles turn, parking, tail and brake functions depending on which face is active, reducing the number of mounting holes and simplifying routing of wires on narrow fenders or confined mounts.

• Two-directional optics in a single 4-1/8" housing
• Pedestal mount raises the lamp for clear visibility
• Three-wire hook-up consolidates wiring runs
• Works where separate front/rear lamps would interfere

What wiring and mounting steps should I expect?

Each lamp uses a three-conductor setup: black is ground, plus two colored leads for the amber and red faces. Pedestal-style mounting installs upright from the mounting surface and is secured with one or two bolts, depending on your trailer or fender plate. Always verify polarity and test each function before finalizing the installation to ensure correct signal behavior.

• Black wire = chassis ground
• Two signal wires feed amber and red faces separately
• Mount using bolts through the pedestal base
• Test turn/stop/tail functions after wiring

Are these lights durable in wet and marine conditions?

Yes—the lens and housing are sonically sealed into a single unit, which prevents water from reaching the LEDs and circuit board. The sealed construction is especially useful on boat trailers and other applications exposed to spray, splashes, or temporary submersion. Corrosion-resistant materials and sealed wiring points extend service life in harsh conditions.

• Sonic-sealed lens and housing for waterproof protection
• LEDs protected from moisture and debris
• Suitable for boat trailers and wet environments
• Built to resist vibration and environmental wear

Will these meet regulatory requirements for my trailer?

These Partsam lamps are designed to meet DOT lighting requirements for signal, stop and tail functions when installed and wired correctly. Because regulations vary by jurisdiction and application, verify local rules for light placement, color and functionality to ensure compliance for your specific vehicle or trailer type.

• DOT-compliant design intended for road use
• Amber forward face for turn/parking signals
• Red rear face for tail/stop/turn functions
• Confirm local placement and quantity requirements

Who is this for: These Partsam dual-face pedestal LED lights suit owners and technicians who need compact, visible signal lighting on trailers, trucks, RVs, boat trailers, and other mobile equipment. They are a practical choice when you want to reduce the number of fixtures, protect lighting from wet conditions, and maintain DOT-compliant signaling on narrow fenders, pedestal mounts, or tight mounting points.