Osram D3S Xenarc Cool Blue Boost 66340CBB-HCB

OSRAM D3S Cool Blue Boost (CBB) Xenon HID Headlight Bulbs – 7000K (Set of 2)

Get the LED look – with the power of Xenon.

Upgrade your vehicle’s lighting and style with the OSRAM D3S Cool Blue Boost (CBB). These premium HID xenon bulbs deliver a crisp cool white light up to 7000K, giving your car a sleek, modern appearance while enhancing contrast and visibility at night.

Perfect for factory D3S xenon headlight systems, these bulbs are designed to give you that ultra-white, LED-style glow—all backed by OSRAM’s trusted performance.

🔧 Key Features:

• Bulb Type: D3S Xenon HID

• Color Temperature: Up to 7000K – cool white with a subtle blue tint

• Socket/Base: PK32d-5

• Voltage/Wattage: 42V / 35W

• OEM-Compatible – Works with factory-installed D3S xenon systems

• ✅ Sold as a Set of 2 Bulbs – Always replace in pairs for consistent color and output

✅ Vehicle Compatibility

The OSRAM D3S Cool Blue Boost is compatible with a wide range of vehicles equipped with factory D3S xenon headlight systems, including:

Popular Models Include:

• Audi

• BMW

• Mercedes-Benz

• Volkswagen

• Ford

• Opel/Vauxhall

💡 Important: Fitment may vary based on trim level or headlight package. Always check your owner’s manual or use a bulb lookup tool to confirm compatibility.