The tail lights with metal holders and integrated LEDs are specifically designed for use in construction machinery. These compact tail lights measure 5 mm in length, 20 mm in width, and 10 mm in height, making them a practical solution for various models. They are available in pairs and provide reliable lighting that enhances visibility and safety on construction sites. The LEDs are included, while the lenses still need to be colored to achieve the desired light color. These tail lights are an ideal choice for anyone looking for a robust and functional lighting solution for their construction machinery.