PHILIPS D1S HID headlight bulbs 2-pack 85415 OEM-fit PK32d-2 4300K 3200lm

PHILIPS D1S 85415 is an OEM-grade D1S HID xenon headlight bulb that restores factory-level brightness, color and fit for vehicles equipped with D1S systems.

If your car left the factory with HID headlights, the PHILIPS D1S 85415 reproduces the original lighting performance and fitment expected by major automakers. Manufactured in Germany, this bulb balances high lumen output, a neutral-white color temperature and long operating life to match the standard of original equipment. Each package includes security labeling and warranty markings for authentication.

What light quality and output can I expect from these bulbs?

These D1S xenon bulbs deliver a bright, even beam that closely matches factory headlights. The output and color are tuned to return original visibility without harsh or unusual tinting.

• Approx. 3200 lumens (±15%) for strong road illumination
• Color temperature up to 4300K for a natural, slightly warm white tone
• Stable light quality over the rated lifespan for consistent performance

Are these bulbs compatible with my vehicle’s HID system?

The PHILIPS D1S 85415 uses the PK32d-2 base and is designed for vehicles that require D1S bulbs. It’s approved and specified by many manufacturers, so it often replaces factory installed units without modification.

• Size: D1S with PK32d-2 base for direct OEM fit
• Listed cross-reference numbers for Audi, BMW, Mercedes, Porsche, Volkswagen and more
• 85V / 35W electrical rating to match standard HID ballasts

How long will these PHILIPS bulbs last and how reliable are they?

Built to meet original equipment standards, these bulbs are engineered for longevity and dependable start-up. Lifespan depends on driving conditions, but the product spec indicates extended usable hours compared with lower-grade alternatives.

• Typical rated life around 2,500 hours under normal use
• Made in Germany with manufacturing and quality controls aligned to OEM expectations
• Package includes a 3-year warranty marking and 16-digit security label for authenticity

What should I check before replacing my headlight bulb?

Confirm your vehicle requires a D1S bulb and inspect the headlight assembly and ballast for compatibility. Always handle HID bulbs carefully—avoid touching the glass—and verify the security label and warranty marking on the package.

• Verify your car’s bulb type is D1S (PK32d-2 base) before purchase
• Inspect the ballast voltage and connectors to ensure 85V/35W compatibility
• Do not touch the glass envelope; use gloves or a clean cloth during installation

Who is this for: The PHILIPS D1S 85415 two-pack is aimed at drivers of luxury and mid-to-high-end vehicles originally equipped with D1S HID systems, fleet technicians replacing OEM-style bulbs, and anyone who wants authentic, factory-matching light performance. If you need a direct-fit, manufacturer-recognized replacement that balances brightness, color and service life with traceable packaging and warranty verification, this PHILIPS D1S set is designed to meet those requirements.