Partsam 6" x 2" Red 13-LED Sealed Rectangular Marker Light Pair — 12V, Weatherproof Surface-Mount

Partsam's 6" x 2" sealed rectangular red marker light pair are 12V, 13-LED exterior lamps designed for clearance, side-marker, tail, and turn-signal roles on trailers, trucks, ATVs, and golf carts.

These compact, surface-mount lamps blend a modern multi-faceted reflector with a sealed housing to give bright, visible lighting and weather resistance for exterior vehicle applications. Each unit contains eleven forward-facing LEDs plus one LED at each end to enhance side visibility; the reflector also creates a sparkling daytime effect when the LEDs are not lit. Hardwired with two leads (red positive, black ground), they’re sized and drilled to match common mounting patterns on 12V vehicles.

How bright and visible are these markers in traffic and daylight?

The 13-LED layout produces a concentrated beam for nighttime visibility and added side illumination from end-mounted diodes. The internal reflector multiplies perceived brightness, improving conspicuity from different angles without requiring higher current draw.

• 13 total LEDs: 11 forward, 1 on each end for side visibility
• Multi-faceted reflector amplifies light and creates daytime glint
• Sealed housing prevents moisture and dirt from dimming output
• Designed for 12V systems common to trailers and small vehicles

Will these fit my trailer, golf cart, or truck easily?

The lamp measures about 6 inches by 2 inches with a hole-to-hole distance near 4.8 inches, matching many standard rectangular marker mounts. Surface-mount design and two-wire hardwiring make installation straightforward for experienced DIYers and mechanics alike.

• Approximate dimensions: 6" x 2"; hole-to-hole ≈ 4.8"
• Surface-mount footprint for common rectangular cutouts
• Two-wire hardwire: red (positive) and black (ground)
• Universal 12V compatibility for trailers, ATVs, golf carts, trucks

What functions can one lamp perform on my vehicle?

Each unit is engineered as a multifunction exterior lamp and can serve as a clearance light, side marker, tail light, or turn signal depending on wiring and vehicle configuration. Note that these are trailer-style marker lights and are not intended to perform dual functions simultaneously without proper circuitry.

• Uses: clearance light, side marker, tail, rear marker, or turn signal
• Not designed to combine multiple functions simultaneously without wiring changes
• Reflective design improves daytime presence even when off
• Corrosion-resistant sealing for exterior mounting

How durable and weatherproof are these lights for long-term exterior use?

The sealed construction helps keep out water, dust, and road grime, maintaining LED performance over time in common outdoor conditions. The durable lens and housing withstand vibrations and exposure typical of trailers, trucks, and off-road vehicles.

• Sealed housing resists moisture and contaminants
• Impact-resistant lens with integrated reflector
• Low-current LEDs reduce heat stress and extend lifespan
• Surface-mount design disperses vibration loads across mounting points

Who this is for: This Partsam pair is aimed at vehicle owners and fleet maintainers who need compact, bright, and weatherproof marker lights for 12V trailers, trucks, utility boxes, golf carts, ATVs, and similar equipment. It suits DIY installers, mechanics replacing worn or cracked lenses, and anyone upgrading to LED exterior lighting for improved visibility and reduced maintenance.