The Freightliner Classic/FLD120/FLD112 Donaldson Rear Air Cleaner Light Bar (TX-TF-1807LF) is equipped with 6 Flatline LEDs and a red lens. This product offers enhanced visibility and safety on the road. Its practical design ensures a reliable and durable performance. The rear air cleaner light bar is a valuable addition to your Freightliner truck, providing increased visibility to other drivers and reducing the risk of accidents. With its high-quality construction and efficient lighting, this light bar is a practical and beneficial investment for any truck owner.