General description 15 inch LED light bar designed for off-road vehicles, featuring super bright illumination and a completely sealed, waterproof construction. Each light is equipped with 11 super diodes for exceptional performance, making it suitable for heavy-duty trucks, semi-trucks, cargo vans, boat trailers, work vehicles, and other wide or narrow ground vehicles that require DOT quality lighting. This versatile light functions as a marker, clearance light, position light, identification light, stop light, turning light, tail light, and brake light. Technical specifications Length: 15 inches (approximately 40 cm) Width: 3 cm Material: ABS Brightness: High brightness (Red), Low brightness (Black) Each light contains 11 super diodes Measurement allowed error: +/- 1-3 cm Installation Easy to install with a white ground wire Other information Package Contents: 4 x 15 inch 11 LED Red Bars Note: Light reflection and different displays may cause the color of the item to differ slightly