This BOSCH bulb, part number 1 987 301 017, is engineered to provide consistent and dependable performance for your vehicle's rear lamps. Designed to meet stringent quality standards, this bulb ensures optimal light output, crucial for signaling and visibility during various driving conditions. Its robust construction contributes to a longer lifespan, reducing the need for frequent replacements. Proper functioning of rear lamps is essential for road safety, indicating braking, turning, and running lights to other drivers. This BOSCH bulb is a reliable choice to maintain the integrity of your vehicle's lighting system.