The Kenworth T680 and T880 52 Inch Sleeper Panels with Extensions and 7 P3 LED Lights are made of high-quality 304 stainless steel, ensuring durability and longevity. Each panel includes 7 P3 LED lights or 7 P3 light holes per side, providing ample illumination. The LED P3 lights are available with either an amber or clear lens, allowing for customization. With a 6-inch light spacing, these panels offer optimal visibility. Sold as a pair, these sleeper panels are a practical and reliable addition to your Kenworth truck.