Partsam 10Pcs 3.8-inch Amber LED Strobe + Marker Lights – Dual Function Trailer Side Marker Lights, 12V, IP67 Waterproof

Meet Partsam's 10-pack of 3.8-inch amber LED strobe plus marker lights, designed to boost visibility on 12V trailers, trucks, RVs, and other vehicles. These compact units combine two lighting roles in one housing: a bright strobe for signaling and a steady marker light for clear side identification. Whether you're hauling, camping, or navigating busy streets, these lights offer flexible options without adding bulk to your rig.

Dual Function for Flexible Signaling

Each light delivers a dual role. The strobe mode grabs attention when you need to warn or alert other drivers, while the marker light provides a reliable side outline for easier lane changes and docking in low light. The amber color is chosen for its high visibility on varied backgrounds and weather conditions. This combination can help you communicate intent clearly and consistently on the road.

• Dual function: strobe signaling plus steady marker lighting
• Six high-brightness LEDs per unit for clear visibility
• Polycarbonate lens for impact resistance and long-term durability
• IP67 rating for protection against water, dust, and immersion
• Slim, 3-wire design simplifies 12V wiring and integration

All-Weather Durability and Visibility

Designed to perform in rain, fog, mud, and dusty conditions, these lights rely on a rugged build and bright amber hue. A high-contrast lens ensures light distributes evenly, making your vehicle more noticeable to others during night driving or poor weather.

• 3-wire connection: red for strobe, black for marker, white for ground
• 3.8-inch profile keeps a low, unobtrusive silhouette
• Built-in heat management supports reliable operation on long trips
• Wide compatibility: trailers, trucks, pickups, RVs, golf carts, and more

Easy Installation and What’s in the Pack

The Partsam set includes ten amber lights and mounting screws, designed for straightforward installation across multiple locations on a vehicle or trailer. The lights share a 12V operating standard, so they integrate smoothly with existing electrical systems. Consider spacing them along the trailer sides for a consistent signal line or placing them at the rear for added signaling.

In practice, you may appreciate how the pair of functions can adapt to different driving scenarios—from night-time parking to highway towing—without needing separate lighting units. You can adjust placement to fit your rig’s length and silhouette while staying compliant with local lighting regulations.

Why Partsam

Partsam offers practical, durability-focused lighting designed for heavy-use environments. This 10-pack gives you scalable lighting options for both signaling and side marking, so your visibility can align with your needs on the road.