20 Pcs 3.9 Inch 3 LED Amber Trailer Marker Lights Waterproof Side Marker Light Rectangle Signal Running Lights for Truck Boat RV Exterior Accessories with 40 Screws for Easy Install

20 Pack Amber LED Trailer Side Marker Lights 3.9 Inches
✔️ 20 amber LED marker lights with screws for truck boat and RV installs

These rectangle amber LED lights serve as side markers and running lights on trucks, boats, RVs and trailers for added safety.

✅ Includes 20 lights and 40 screws for quick setup
✅ Waterproof enclosed design resists dirt and moisture
✅ Micro reflector boosts light output and style
✅ Reliable LED and plastic build for lasting use

💡 What are trailer marker lights typically used for? Trailer marker lights improve visibility for large vehicles. - Mount on the sides to indicate width and position - LED versions offer bright efficient lighting for signals - Waterproof models suit boats and outdoor trailers well

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