A Rear Lighting Harness is a wiring that serves as a key connection between the vehicle's upper rear lighting components and the vehicle's electrical unit. This harness is designed to facilitate the proper functioning of the rear lighting unit located at the upper section of heavy vehicles. It consists of a network of wires and conductors, each with appropriate gauges and insulation, to handle the electrical currents and environmental conditions associated with rear lighting.Attributes: • Ensuring proper illumination and signaling.• Provides insulation to prevent electromagnetic interference and environmental damage. • Ensure secure and stable connections between the harness and transmission components.Applications: A Rear Lighting Harness enhances the safety of the vehicle and its surroundings. Properly functioning upper rear lighting components ensure that other drivers can see and anticipate the heavy vehicle's movements and intentions.