OSRAM Original Xenarc D4S 66440 35W OEM Standard Color - Pack of 1

Introducing the One (1x) of 100% New Genuine OSRAM D4S Type HID/Xenon Headlight Bulb with Model# 66440. This OEM 4300K (Standard White Color/NOT BLUE Light) bulb boasts an impressive 3200lm and is a direct replacement for the D4S 35W DOT 42V. If you're looking for a cooler or BLUE color temperature, you may want to consider the 5000K or higher options.

It's important to note that all HID lights tend to discolor over time, becoming whiter and bluer as they are used. When comparing this NEW bulb against your OLD bulb, the NEW bulb may appear warmer in color, which is a normal phenomenon. For optimal performance, it's recommended to replace the bulbs in pairs.

This 100% New and Authentic Osram, Made in Germany bulb offers an extremely long life with precise light distribution and consistent performance. It's 100% legal for on-road and off-road use, so you can trust that it meets all the necessary safety and regulatory standards.

One of the key features of this product is the 11-digit standard security label, which provides an added layer of assurance that you're getting a genuine Osram product. However, it's important to note that this bulb does NOT come with the 7-digit TRUST Code that is typically used on upgrade bulbs (not on OEM replacements).

It's crucial to be mindful of the D1S and D3S applications when purchasing these D4S bulbs. While they may look identical, the D1S application CANNOT use these D3S bulbs. If you have a D1S setup, these bulbs will not work for you. Keep in mind that these bulbs are not designed to produce BLUE lights. If you're looking for a bluer hue, you'll need to search for 6000K or higher bulbs, not these factory OEM replacements.

In summary, the One (1x) of 100% New Genuine OSRAM D4S Type HID/Xenon Headlight Bulb with Model# 66440 is a reliable and high-quality option for your vehicle's headlight needs. With its precise light distribution, consistent performance, and long lifespan, it's a great choice for those seeking an OEM-level replacement. Just be sure to double-check the compatibility and color temperature to ensure it meets your specific requirements.

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