YFD 10Pcs Red LED Marker Lights, 12V/24V, for Trucks and Trailers

About This Product
【Ultra-Bright】This marker light features a built-in high-power LED that emits an ultra-bright glow, making your truck stand out.
【Easy Installation】The black wire is the ground/negative wire, the blue wire is for constant light, the red wire is for high brightness, and the brown wire is for flashing.
【Versatile】The 4-inch marker lights can be installed on bumpers, air filters, clearance lights, or undercarriage lights, offering a wide range of applications.
【IP67 Waterproof】Sealed PC lenses paired with chrome-plated bezels protect your lights from water, sand, dust, rain, snow, and more, ensuring safety and clear visibility.
【Package Includes】10 red marker lights. Universal fit, suitable for most semi-trucks, heavy-duty trucks, and utility vehicles; can replace OEM lights from brands such as Freightliner, Kenworth, and Peterbilt.