Partsam Amber 10-LED Marker Lights — 5-Pack Rectangle Double-Bullseye, DOT-Approved 12V Clearance Lamps

Partsam 5-pack amber double-bullseye marker lights are compact 12V rectangular clearance lamps with 10 high-output LEDs each, designed to replace or upgrade truck, trailer, RV and camper side and clearance lighting.

These amber rectangle marker lights combine a bright 10-LED array with a double bullseye lens to provide a clear, visible signal for a wide range of on-road and off-road vehicles. DOT approval ensures they meet federal visibility requirements for clearance and identification lamps, while the hardwired two-conductor design and snap-on replaceable lens simplify installation and maintenance. Each kit contains five lights and stainless-steel mounting screws so you can retrofit multiple positions at once.

How bright are these amber 10-LED marker lights?

Each Partsam marker contains ten high-quality LEDs arranged behind a double bullseye lens to maximize light output and dispersion. The configuration creates a focused center with a broader outer ring, improving side visibility and attention-grabbing reflectivity in low-light conditions. Because the LEDs are efficient, they draw minimal current from a 12V system while still delivering noticeable illumination.

• 10 super-high-quality LEDs per unit for strong light output
• Double bullseye lens design improves focus and spread
• Low power draw compatible with standard 12V vehicle circuits

Where and how can I install these lights on my vehicle?

These rectangular amber markers work as side marker, clearance, identification, roof, corner, front, or cab/sleeper panel lights on trucks, trailers, RVs and campers. They mount to flat surfaces using the included stainless-steel screws, or can be integrated into custom panels where a hardwired connection is required. The wires are brought out at the center of the unit for neat routing and consistent placement.

• Universal fit for trucks, trailers, pickups, RVs and campers
• Includes 2 stainless-steel screws per light for surface mounting
• Center-exit wires simplify routing when mounted in panels or hulls

What are the electrical and physical specifications I should know?

Each lamp is designed for 12V DC electrical systems and comes hardwired with two leads: red for positive and black for negative. The housing measures approximately 100 mm x 49 mm x 26 mm (4" x 2" x 1") with a mounting-hole center distance of 75 mm (2.95"), so it fits common rectangular cutouts and mounting patterns. The snap-on lens is replaceable, making lens or LED maintenance straightforward without replacing the whole unit.

• Operating voltage: 12V DC; hardwired red = positive, black = negative
• Dimensions: 100 mm x 49 mm x 26 mm (4" x 2" x 1")
• Hole distance (center to center): 75 mm (2.95") and replaceable snap-on lens

Are these lights DOT approved and suitable as replacements for heavy trucks?

Yes — these Partsam marker lights are DOT approved for use as clearance and identification lamps, making them suitable for many on-road applications. They are a common replacement for heavy truck brands and configurations, and the rugged housing with stainless screws helps ensure long-term service in demanding conditions. Always check local regulations and your vehicle’s wiring before installation to confirm suitability.

• DOT approved for clearance and identification lamp use
• Common replacement for heavy trucks like Peterbilt and Freightliner
• Stainless-steel hardware improves corrosion resistance in wet environments

Who is this for: This five-piece set is aimed at truck and trailer owners, RV and camper enthusiasts, fleet managers, and DIY mechanics who need reliable, DOT-approved amber marker lights for side, clearance, or identification applications. It’s particularly useful when replacing multiple lamps at once, updating older incandescent fixtures to efficient LEDs, or outfitting sleeper and cab panels where compact, bright marker lights are required.