This headlight assembly for a Mercedes W140 is a high-quality product from Bosch. It includes both the left and right headlight lenses, with clear lens color. The OE/OEM part numbers for this product are 1305544151 and 1305544152, and it is made in Germany. This headlight assembly is designed for perfect fit and function, ensuring that your vehicle's lighting system is at its best. With two bulbs and a placement on both the left and right sides of the vehicle, this headlight assembly is a must-have for any Mercedes W140 owner looking for the best lighting experience.