Specialized lighting systems required for safe operation of trucks and trailers. These systems ensure visibility and communication on the road, especially for larger vehicles. This includes essential components like tail lights, brake lights, turn signals, clearance lights, marker lights, and license plate lights, all designed to meet specific regulatory requirements. These lighting systems are crucial for signaling intentions, indicating vehicle dimensions, and ensuring that trucks and trailers are visible to other road users, particularly in low-light conditions or adverse weather.