8-Pcs 24V LED Blue Side Marker Trailer Lights – Waterproof Round Marker Lamps for Semi Trucks, Freightliner, Cargo & Universal Trailers

8-piece set of 24V LED Blue Side Marker Lights. Designed for heavy-duty performance, these marker lamps are ideal for semi trucks, Freightliner models, cargo trailers, and universal trailer applications. Built with a durable waterproof housing, these round LED marker lights ensure reliable operation in rain, snow, and harsh road conditions. The bright blue LED illumination enhances side visibility, making your vehicle easier to identify at night or in low-light environments. These marker lights feature a universal fit, simple wiring, and long-lasting LED technology—perfect for easy installation and long-term use.

✨ Key Features

🔵 24V Compatibility – Designed for heavy-duty vehicles such as semi trucks, Freightliner, and cargo trailers.

💧 Waterproof Housing – Fully sealed design protects against rain, moisture, and rough weather.

🌟 Bright Blue LEDs – Provides clear visibility, enhances road safety, and adds a stylish appearance.

🔄 Universal Fit – Suitable for most truck and trailer models; easy to install on any flat surface.

⚪ Round Marker Light Design – Optimized circular shape offers better side visibility from multiple angles.

🔋 Long-Life LEDs – Energy-efficient, durable lighting with extended working lifespan.