Partsam 12V Submersible Square LED Trailer Light Smoked Red - IP68 Waterproof, Combination Stop/Tail/Turn

Partsam 12V Submersible Smoked Red Square LED Trailer Lights are waterproof, DOT-compliant combination stop/tail/turn and marker lights designed for trailer widths under 80" with a smoked lens and durable sealed construction.

These square LED combination lights from Partsam deliver a clean, solid light pattern, multiple rear lighting functions, and a fully sealed housing for marine and road use. Built to replace factory units on boat trailers, campers, RVs and utility trailers, the units combine style and utility—offering brighter LEDs, reflector surfaces, and a compact surface-mount footprint that resists water and corrosion.

How do these lights withstand submersion and harsh weather?

Each lamp incorporates a sealed circuit board and a watertight housing rated to IP68, meaning the internal electronics are protected from continuous immersion. Corrosion-resistant materials and a smoked lens keep the fixture looking good even after repeated launches and road exposure.

• IP68-rated waterproof design for continuous immersion protection
• Sealed circuit board to prevent diode and PCB damage
• Durable lens and housing resist corrosion and UV fading

What lighting functions and diode configuration does it provide?

Partsam supplies different diode arrays by side so each light performs several functions. The curb and street side lights include LEDs and reflectors that handle stop, turn, tail, and marker duties; the street side also adds a white license illuminator.

• Curb-side: multi-function red LEDs with reflector for stop, tail, turn, and side marker
• Street-side: includes additional white LEDs for license plate illumination plus rear functions
• Solid light pattern for clearer visibility and a refreshed look

How do I wire and mount these surface-mount lights on my trailer?

Each lamp ships with a three-wire pigtail for simple hardwiring to typical trailer harnesses. Follow wire-color conventions for ground, tail/marker, and stop/turn connections; the housing mounts to the trailer surface and extends slightly outward for easy installation.

• 3-wire pigtail: ground and two function wires for high/low brightness circuits
• Surface-mount design: installs on exterior trailer skin or bumper
• Wiring pairs vary by side—observe color codes when connecting

Will these replace my existing 12V trailer lights and meet legal requirements?

Yes—these combination lamps are designed to meet DOT visibility standards for trailers under 80" wide and serve as direct replacements for many common square tail lights. Verify local regulations for specific mounting heights and lens colors before installation.

• DOT-compliant design suitable for most 12V trailer setups under 80" wide
• Intended as replacement combo tail/turn/stop/marker lights
• Check vehicle-specific mounting and wiring requirements prior to fitment

Who is this for: These Partsam smoked red square LED lights are a fit for boat owners, RV and camper travelers, contractors, and anyone who needs rugged, submersible rear lighting for trailers, snowmobiles, utility wagons, or light-duty trucks. They work well for people replacing faded or damaged lenses, upgrading incandescent fixtures to LEDs, or adding a sleeker, more durable lighting solution for regular exposure to water and road grime.