Halogen-replacement D4S automotive bulb Ledvance 42V 35W Cool Blue Intense 6200K

LEDvance halogen-replacement D4S automotive bulb provides a 42V, 35W performance with a Cool Blue Intense color temperature of 6200K. Designed as a direct-fit D4S replacement for compatible vehicle headlight systems, this lamp produces a cool white light that balances visibility and modern appearance. The bulb is intended to restore or match original D4S fittings while delivering consistent light output and color tone for road use in vehicles equipped for D4S xenon-style lamp types.

Advantages

This Ledvance D4S replacement offers a stable 35W power consumption at 42V and a 6200K color temperature for cool white illumination. The design focuses on compatibility with D4S sockets, providing straightforward installation where D4S format is supported. The Cool Blue Intense tone improves perceived contrast and road detail under night driving conditions while maintaining color consistency suitable for use in headlight assemblies configured for this lamp type.

Suitable for

• Replacement of D4S halogen/xenon bulbs in compatible headlight units
• Drivers seeking a cooler white light appearance around 6200K
• Vehicles requiring a 42V, 35W lamp specified for D4S fittings
• Headlight restoration to match original D4S light output and color tone

Key specifications

• Lamp type: D4S replacement bulb (LED-designated for D4S applications)
• Operating voltage: 42 V
• Power consumption: 35 W
• Color temperature: 6200 K (Cool Blue Intense)
• Light appearance: cool white with higher blue component for contrast
• Intended use: automotive headlight units compatible with D4S format

How to use

Before installation, verify that your vehicle’s headlight system accepts D4S format bulbs and that any on-board control gear supports a 42V, 35W unit. Follow the vehicle manufacturer’s instructions for safe bulb replacement: switch off the ignition, allow the headlight assembly to cool, disconnect any connectors and remove the old D4S lamp using the proper handling procedure to avoid contaminating the lamp surface. Install the Ledvance D4S replacement by seating it into the D4S socket securely and reconnect electrical connections. After installation, check beam alignment and functionality to ensure correct operation within the headlight assembly.

Recommendations

Handle the bulb by its base and avoid touching the optical surfaces. Use only in systems specified for D4S lamps and check for compatibility with vehicle electronics and headlamp aim adjustments after fitting. For best results, replace bulbs in matched pairs to maintain even illumination and color balance across both headlights.