D4S LED Headlight Globes Australia | HID to LED Upgrade

D4S LED Upgrades for OEM Projector Headlights

The Pro Vision Lighting™ D4S LED Headlight Globes are engineered as a direct upgrade for vehicles fitted with factory D4S HID xenon headlights. Simply plug them into your existing OEM ballast system — no rewiring, no bypass, no modifications required.

Designed to deliver instant full brightness, a crisp 6000K pure white output, and improved night-time visibility, these globes are a significant step up from ageing or degraded factory HID burners that have lost their original performance over time.

Pro Vision Lighting™ has over 20 years of experience in OEM automotive lighting. Our D4S LED globes are precision-engineered to replicate the original HID light source position, ensuring your headlights perform correctly without causing glare or beam scatter.

Note: Quantity of 1 = 2 globes, supplied as 1 pair.

Key Features

• Direct D4S HID to LED upgrade using the factory ballast system
• Designed specifically for OEM D4S projector headlight systems
• Plug-and-play installation — no rewiring or ballast bypass required
• Compact emitter design engineered for improved focal replication
• 6000K pure white LED output for modern visibility and clarity
• Improved startup speed compared to traditional HID burners
• Engineered to maintain correct beam pattern and projector compatibility
• Stable thermal management for improved reliability
• Supplied as a pair with a 3-year Australian warranty

D4S OEM Cross-Reference & Compatibility

These D4S LED globes are designed to replace or upgrade the following D4S HID xenon OEM and aftermarket part numbers:

• OSRAM: 66440, 66440CBI, 66440CLC, 66440XNL
• Philips: 42402, 42402+, 42402C1, 42402WX, 42402XV
• Toyota / Lexus: 90981-20024, 90981-20013, 90981-20020, 90981-20021
• Subaru: 84920CA000
• Honda: 33116-SZT-G01
• BMW: 63217217509, 63217162862, 63217160807
• Mercedes-Benz: N000000004248, N910139000002
• Audi / Volkswagen (VAG): N10721805, N10721801
• Other References: 90981-20031, 90981-YZZCC, 53660
• Base Type: D4S / P32d-5

Installation & Fault Diagnosis

D4S LED upgrade globes must always be installed as a matched pair. Installing only one globe may cause the HID system to operate incorrectly.

These LED globes require a fully functioning OEM HID system to operate. If your headlight is not working, the fault is not always the globe — OEM HID systems include the globe, ballast, wiring, relays, and fuses.

A simple way to test is to swap the globes from one side of the vehicle to the other. If the fault follows the globe, the globe needs replacing. If the fault stays on the same side, the ballast or wiring may need attention.

For related parts and products, see our D4S HID Xenon Globes and OEM HID Ballast range.

Frequently Asked Questions

Will this replace my D4S HID globe?

Yes. If your vehicle uses a factory D4S HID globe, this LED upgrade is designed to replace it while retaining the original HID ballast system.

What is the difference between D4S and D4R?

D4S globes are designed for projector headlight systems, while D4R globes are designed for reflector headlight systems. D4S and D4R globes are not interchangeable, so the correct globe type should always match the original factory headlight design.

Do I need to bypass the ballast?

No. These D4S LED globes are designed to operate with the factory HID ballast system, provided the original HID system is functioning correctly.

What colour are these LED globes?

These globes produce a 6000K pure white output for improved night-time clarity and a modern white appearance.

How fast is delivery?

Delivery is included in the price. Orders are shipped via Australia Post Express Satchels, typically arriving within 1–2 business days depending on location.

What warranty is included?

All Pro Vision Lighting™ D4S LED globes are backed by a comprehensive 3-year Australian warranty for complete peace of mind.

Professional OEM HID to LED Upgrades

Pro Vision Lighting™ specialises in OEM HID, LED and headlight control systems with over 20 years of automotive auto electrical industry experience. Our D4S LED upgrades are engineered for projector-based OEM HID systems, supplied with fast Australia-wide Express Delivery and backed by a 3-year warranty.

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