Introducing the Osram 66440CLC D4S, the ultimate solution for upgrading your vehicle's lighting at an unbeatable price! These bulbs are the perfect OEM replacement for Osram 66040 or 66440, the very same bulbs used in many modern Japanese and German cars. Priced just right, they offer nearly identical performance to the premium 66440 CBI bulbs but cost nearly half the price, saving you money without compromising quality. Compare that to dealership list prices at a staggering $194 per bulb – you're getting the same quality for less. Rest assured, these are genuine Original-Equipment Osram bulbs, ensuring top-notch performance and longevity. Many bulbs on the market are counterfeit, but we're proud to be one of the select few distributors shipping authentic Philips and Osram lamps in the US. Don't settle for imitations; choose the genuine Osram 66440CLC D4S bulbs for a brighter, safer, and more budget-friendly driving experience!