The Kenworth W900 Mirror Light Boxes are a practical addition to cab mounted mirror models with 2 amber tunnel lights. These light boxes are available in stainless steel and sold in pairs, with mounting hardware included. They fit most Kenworth W900 models and are a great way to enhance visibility and safety on the road. The 2 amber tunnel lights provide added illumination, making it easier to see and be seen. These light boxes are a must-have for any Kenworth W900 owner looking to improve their driving experience.