PHILIPS D1S HID Xenon Headlight Bulb 85415 PK32d-2 85V 35W — 4300K Neutral White, OEM Fit (Single Bulb)

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

These D1S 85415 bulbs are the same Philips original‑equipment lighting used by many premium automakers and are manufactured in Germany to meet strict quality controls. Each lamp delivers approximately 3200 lumens with a color temperature near 4300K for a crisp, white light that closely matches the output of new‑car HID systems. The 85V/35W electrical rating and PK32d‑2 base ensure direct compatibility with D1S housings; the bulbs also include Philips’ multi‑language packaging with a 3‑year warranty security label for authenticity.

How bright and what color do these PHILIPS D1S bulbs produce?

The D1S 85415 produces strong, consistent light output around 3200 lumens, designed to re‑establish the original headlamp performance. Color temperature is around 4300K, producing a neutral white beam that balances contrast and visibility without appearing overly blue.

• Typical lumen output: ~3200 lm ±15%
• Color temperature: up to 4300K for neutral white light
• Power draw: 85V / 35W, stable HID operation

Will these PHILIPS D1S bulbs fit my car and match OEM specifications?

Yes — the D1S 85415 uses the PK32d‑2 base and standard D1S dimensions for direct replacement in vehicles designed for D1S HID modules. Philips lists numerous OEM part equivalents used by brands such as Audi, BMW, Mercedes‑Benz, Porsche and others, making it straightforward to confirm fitment.

• Base type: PK32d‑2 for direct plug‑in compatibility
• OEM cross‑reference numbers provided for major manufacturers
• Designed to meet factory electrical and optical tolerances

How long do these HID bulbs last and what warranty comes with them?

Expected operational life is roughly 2,500 hours under normal conditions, returning near‑factory light performance for the span of typical HID bulb lifetime. Each bulb is packaged with Philips’ 3‑year warranty marking and a 16‑digit security label on the multi‑language pack so you can verify authenticity and warranty coverage.

• Approximate lifespan: ~2,500 hours under standard use
• Warranty: 3‑year marking and security label included
• Authenticity: 16‑digit security code on the packaging

What makes PHILIPS D1S different from aftermarket HID bulbs?

Philips D1S bulbs are produced to OEM tolerances and validated by many original equipment manufacturers, so they prioritize consistent beam pattern, color matching and electrical reliability. Aftermarket alternatives may vary in materials and quality controls, which can affect beam cutoffs or lifespan.

• Manufactured in Germany to OEM standards
• Consistent color and beam pattern for safe alignment
• Philips quality control and documented cross‑references

Who is this for?

This 2‑bulb pack is for vehicle owners, mechanics and fleet managers who need a direct, OEM‑matched D1S replacement to restore factory headlight performance. It’s especially suitable for drivers of European and premium vehicles that originally shipped with Philips D1S HID lamps, and for anyone who prefers a verified, warranty‑backed part over unbranded alternatives.