The 10 LED 4-Inch Stop, Turn and Tail Light Kit provides a practical lighting option for trucks and trailers needing a universal round replacement light. This 4-inch LED light features a plastic/poly construction and is designed for stop, turn and tail lighting applications. The kit offers lens color options, allowing you to select the configuration that best suits your truck or trailer setup. With its universal fitment, this LED stop turn tail light can work across multiple truck and trailer applications. Its compact 4-inch round design makes it a straightforward choice for replacing or updating existing lighting. When selecting replacement truck lights, be sure to compare the product with your current light and verify fitment before installation.