Partsam 3.4" LED Side Marker Lights (2 Red + 2 Amber) — Aluminum Housing, IP67 Waterproof, Surface-Mount

These Partsam marker lights combine an aluminum housing, polycarbonate lens, and four high-efficiency LEDs per unit to deliver long-lasting, weatherproof visibility. The kit includes two red and two amber lamps, foam pads and screws for surface mounting, and wiring that supports standard 12V vehicle systems. Rated IP67, the units resist dust and temporary immersion, making them suitable for exposed applications on trailers, trucks, RVs and other off-road equipment.

How bright and durable are these marker lights?

The lights use four high-quality LEDs in each housing to create a punchy, far-visible signal that remains readable in rain and low-light conditions. The aluminum base improves heat dissipation to extend LED life while the polycarbonate lens offers impact resistance and optical clarity.

• 4 LEDs per lamp for strong, consistent output
• Aluminum alloy base for better heat management and longevity
• Polycarbonate lens resists impacts and UV fading
• IP67 rating for dust-tight and temporary immersion protection

Where can I mount these and how easy is installation?

The ultra-slim, surface-mount design lets you install the lights on narrow edges, flat faces, or curved surfaces of trailers, trucks, RVs, golf carts and utility vehicles. Each lamp ships with adhesive foam pads plus screws so you can choose a no-drill or screw-secure installation depending on substrate and preference.

• Surface-mount format fits tight or flat spaces
• Includes foam pads for vibration damping and seal
• Supplied screws for permanent mounting when needed
• White wire = ground, red wire = positive for simple wiring

Will these work with my vehicle electrical system?

Yes — the Partsam marker lights are designed for standard 12V systems used by most trailers, pickups, vans and small utility vehicles. Wiring is straightforward: connect the red lead to a switched positive feed and the white lead to chassis ground; they can function as side markers or clearance lights depending on wiring and placement.

• Compatible with 12V vehicle electrical systems
• Two-conductor wiring: red (positive) and white (ground)
• Serves as side marker or clearance light depending on install
• Universal fit for trailers, RVs, utility vehicles and more

What comes in the package and what materials are used?

The kit contains four 3.4-inch marker lights—two red and two amber—along with installation accessories so you can start mounting immediately. The housings are aluminum alloy for durability, and the lenses are high-impact polycarbonate to withstand road debris and weather exposure.

• 2 x 3.4" red LED marker lights and 2 x 3.4" amber LED marker lights
• 4 foam adhesive pads and 4 packs of mounting screws included
• Aluminum alloy housing and polycarbonate lens construction
• IP67 water and dust protection for outdoor use

Who is this for: The Partsam 4-piece marker light set is aimed at trailer owners, pickup and utility vehicle operators, RV and camper users, landscapers, and small equipment owners who want robust, low-profile side marker or clearance lighting. If you need weatherproof, easy-to-install LEDs with an aluminum housing for improved durability and heat control, this kit offers a practical, vehicle-compatible solution without complex wiring or bulky fixtures.