Xenon headlight bulb Osram Xenarc Original D5S 25W, single pack

Osram Xenarc Original D5S 25W is a single-pack xenon (HID) headlight bulb designed for vehicles that require a D5S lamp and a 25-watt ballast. The lamp restores factory-spec HID performance and color temperature in compatible projector or reflector headlight systems. It is intended as a direct replacement for worn or damaged xenon bulbs and for use in professional retrofits where D5S fittings are specified.

Advantages

The Osram Xenarc Original D5S 25W delivers consistent light output and color temperature comparable to original equipment, enabling uniform beam patterns and reliable visibility. Its construction supports stable arc ignition and lifespan typical for HID technology when used with the correct ballast. The single-pack format is suitable for individual replacement and minimizes packaging waste.

Suitable for

• Replacement of a single defective D5S xenon headlight bulb
• Restoring factory HID light performance and color balance
• Professional headlight retrofit projects requiring D5S 25W lamps
• Vehicles with compatible D5S base and 25W ballast systems

Key specifications

• Technology: Xenon high-intensity discharge (HID)
• Power consumption: 25 W
• Base type: D5S-compatible fitting
• Light source format: single xenon discharge lamp
• Typical application: automotive low/high beam in compatible HID systems

How to use

Install Osram Xenarc Original D5S 25W only in vehicles and headlamp units specified for D5S lamps and matching 25W ballasts. Ensure the vehicle ignition is off and battery disconnected where recommended by the vehicle manufacturer before handling. Avoid touching the glass envelope with bare fingers; install using gloves or a clean cloth. Fit the lamp into the headlamp module and secure the retaining components according to the vehicle's service instructions. After installation, verify correct seating and alignment, then test the headlight operation.

Recommendations

Use only with compatible 25W HID ballasts and approved headlamp housings. Replace bulbs in pairs when restoring uniform light color and intensity across both headlights. Dispose of used xenon lamps according to local regulations for electronic waste and hazardous materials.