Narva 49309 D3S HID Xenon Globe Pk32D-5 12/24V 35W

Factory HID headlight replacement—4150K crisp white light that matches OE xenon performance.

Product Overview

The Narva 49309 D3S HID xenon globe provides a direct OE-equivalent replacement for factory-fitted D3S High Intensity Discharge headlight systems found in premium European and Japanese vehicles from the mid-2000s onwards. This 35-watt xenon arc lamp generates 4150 Kelvin colour temperature light—the bright, crisp white illumination that characterises modern factory HID systems, delivering superior road visibility compared to traditional halogen globes while maintaining the colour balance that avoids the excessive blue tint of cheap aftermarket HID kits. The D3S designation indicates this is a shielded xenon globe designed specifically for projector headlight assemblies with integrated igniters, using the PK32d-5 base configuration that only fits D3S-compatible ballasts and projectors. Compatible with both 12V and 24V vehicle systems, this globe suits everything from passenger cars through to light commercial vehicles and buses equipped with factory HID lighting. Narva backs the 49309 with a 1-year warranty, and at just 0.09kg weight, it's the precision-engineered replacement that restores full headlight performance when a factory HID globe fails.

Key Specifications

• Globe type: D3S HID xenon arc lamp (High Intensity Discharge)
• Voltage: 12V/24V DC compatible
• Power consumption: 35W
• Colour temperature: 4150K (Kelvin)
• Base type: PK32d-5 (shielded xenon base with integrated shield)
• Light output: Approximately 3200 lumens (typical for D3S)
• Globe weight: 0.09 kg (90 grams)
• Arc gap: Sealed xenon gas-filled arc chamber
• Warranty: 1 year manufacturer warranty
• Globe style: D3S shielded xenon (not compatible with D3R reflector systems)

Features & Benefits

4150K Colour Temperature Delivers OE White Light
The 4150 Kelvin rating produces bright, crisp white light with a slight cool tone—exactly matching the colour output of factory HID systems from premium manufacturers. This colour temperature provides excellent contrast for road markings, signs, and hazards without the excessive blue tint (5000K+) that reduces visibility in rain and fog or the yellow cast of older halogen technology. It's the Goldilocks zone for automotive lighting: white enough to look modern, warm enough to perform in adverse weather.

D3S Shielded Design for Projector Headlight Systems
D3S globes feature an integrated metal shield (the "S" stands for shielded) that blocks light in specific directions, working with projector lens assemblies to create sharp cutoff patterns that prevent glare for oncoming traffic. This shield is engineered to precise tolerances—critical for maintaining proper low-beam cutoff and high-beam distribution in vehicles designed for D3S bulbs. Never substitute D3R (reflector) globes into D3S projector systems or vice versa; the shield geometry is completely different.

PK32d-5 Base Ensures Correct Globe Positioning
The PK32d-5 base uses a keyed design with specific notch positions that only allow the globe to install in one correct orientation, ensuring the arc chamber and shield align precisely with the projector optics and ballast igniter. This mechanical keying prevents installation errors that would misalign the light output or damage the ballast, while the twist-lock mechanism secures the globe against vibration.

35-Watt Power Matches Factory HID Efficiency
Despite drawing only 35 watts (less than half the power of a 55W halogen low beam), HID technology produces approximately 3200 lumens output—nearly triple the light output of halogen globes. This efficiency advantage means brighter road illumination with lower electrical system load, critical for vehicles with advanced electrical systems managing multiple high-draw accessories.

12V/24V Compatibility Covers Light and Heavy Vehicles
Dual voltage rating suits both 12V passenger cars, SUVs, and light commercials plus 24V heavy commercial vehicles and buses equipped with factory D3S HID systems. The HID ballast regulates the arc lamp operation regardless of supply voltage, so one globe type serves multiple vehicle categories.

Narva Quality with Australian Warranty Support
Narva is a trusted Australian lighting brand with decades of automotive experience and local warranty support. The 1-year warranty covers manufacturing defects and premature failure, providing confidence in globe quality and performance longevity—critical when HID globes cost substantially more than halogen replacements.

Direct OE Replacement Avoids Aftermarket Problems
This is a genuine HID replacement globe, not a halogen-to-HID conversion kit. It works with your factory HID ballasts, wiring, and projectors without modification, avoiding the beam pattern problems, ballast failures, and radio interference that plague cheap aftermarket HID conversion kits installed in halogen housings.

Technical Specs

• Product Code: Narva 49309
• Globe Designation: D3S (shielded xenon for projector systems)
• Technology: High Intensity Discharge (HID) xenon arc lamp
• Voltage Rating: 12V/24V DC (ballast-regulated)
• Power Consumption: 35W nominal operating power
• Starting Power: Approximately 400W initial ignition (managed by ballast)
• Light Output: Approximately 3200 lumens (typical D3S output)
• Colour Temperature: 4150K (Kelvin) - crisp white
• CRI (Colour Rendering Index): Approximately 80-85 (good colour accuracy)
• Base Type: PK32d-5 (keyed 5-position base with integrated shield)
• Arc Gap: Approximately 4.2mm between tungsten electrodes
• Fill Gas: Xenon gas with metal halide salts
• Envelope Material: Quartz glass (withstands high arc temperatures)
• Operating Temperature: Arc chamber 600-800°C
• Warm-Up Time: Full output within 15-20 seconds from cold start
• Lifespan: Approximately 2000-3000 hours typical (depends on cycling frequency)
• UV Blocking: Factory coating blocks harmful UV radiation
• Globe Weight: 0.09 kg (90 grams)
• Warranty Period: 1 year from purchase date
• Compatibility: D3S-equipped factory HID systems only (not compatible with D1S, D2S, D3R, or halogen systems)

Frequently Asked Questions

How do I know if my vehicle uses D3S globes?
Check your existing headlight globe—D3S globes have a PK32d-5 base with an integrated metal shield visible when you remove the globe. Your owner's manual will specify D3S if equipped. Common vehicles using D3S include Audi A4/A6/Q7 (2006+), BMW 3/5 Series (2006+), Mercedes-Benz C/E Class (2007+), and various Lexus, Mazda, and Toyota models with factory HID.

Can I replace just one HID globe or should I do both?
While you can replace a single failed globe, HID globes age and shift colour temperature over time. If one globe has failed after several years, the remaining globe has aged similarly and may appear yellower than a new 4150K replacement, creating mismatched headlight colour. For best appearance, consider replacing both.

Why does my new HID globe appear pink or purple initially?
New HID globes may show slight pink or purple tint for the first 50-100 hours of operation as the metal halide salts distribute evenly through the arc chamber. This is normal burn-in behaviour and will stabilise to the rated 4150K white colour with use.

Can I touch the glass envelope when installing?
Avoid touching the quartz glass envelope with bare skin. Oils from fingerprints can create hot spots on the glass under the extreme arc temperatures (600-800°C), potentially causing premature failure. Use clean gloves or hold the globe by the plastic base during installation.

My HID globe won't light—is it faulty?
Not necessarily. HID systems require a functioning ballast to generate the high-voltage arc ignition (approximately 25,000V) and regulate operation. If a new globe won't light, test the ballast operation or check for corroded ballast connectors before assuming globe failure. HID globes rarely fail immediately—typical failure mode is gradual dimming or flickering.