RANSOTO Xenon Headlight Ballast Kit with D3S 6000K Bulb — 35W IP68 Plug-and-Play Replacement for Cadillac, Mercedes, Volvo

If your factory xenon headlight flickers, fails to power on, or shifts color, the fault is often the ballast/igniter rather than the bulb alone. This RANSOTO kit supplies a matched ballast, igniter and 6000K D3S bulb engineered to meet original equipment specifications for many Dodge, Cadillac, Mercedes-Benz, Volvo, Land Rover and Chevrolet models. The unit delivers stable startup voltage and regulated current to help the lamp reach full brightness quickly and run consistently in a wide temperature range.

Will this ballast fit my car?

This kit is intended as a direct replacement for specific factory xenon systems; it replaces several OEM part numbers and fits the listed model years. Confirm fitment by matching your vehicle year and headlight connector to the part numbers included. When in doubt, compare the OEM part stamped on your existing ballast to the replace part numbers below.

• Compatible models include Cadillac CTS/XTS, Chevy Camaro, Dodge Dart, Land Rover (select years), Mercedes CLA/GLA (select trims), Volvo C30/C70 and Kia Sorento (select years).
• Replaces part numbers such as 130732931515, A2229003300, LR050796, 22791376 and others listed.
• Bulb type: D3S — ensure your headlight housing accepts D3S bulbs before installation.

How does the ballast improve headlight performance?

The ballast provides the precise high-voltage pulse needed to ignite the xenon bulb and then stabilizes current to maintain steady light output. With regulated power the bulb can reach rated lumen output and color temperature without flicker or premature failure. The kit’s IP68 rating and temperature range also protect performance in varied weather.

• Power: 35W with approximately 2500 lumens per bulb at 6000K white.
• Waterproof rating IP68 and operating range -40°C to +80°C for durability.
• Includes matched igniter to ensure reliable startup and sustained operation.

What comes in the package and how easy is installation?

The package ships as a complete assembly: one xenon ballast control unit, one D3S bulb and one igniter, minimizing compatibility troubleshooting. Installation is typically straightforward for technicians or experienced DIYers using OEM connectors; it usually requires removing the headlamp housing access panel and swapping components one-for-one.

• Kit contents: 1x ballast control unit, 1x D3S bulb, 1x igniter.
• Voltage: DC 12V — matches standard automotive electrical systems.
• Recommended: verify wiring connectors and ground points before power-up; professional installation advised if unfamiliar with HID systems.

Who this is for: Automotive owners or repair shops replacing a failing OEM xenon ballast or upgrading a malfunctioning HID assembly will benefit from this all-in-one RANSOTO kit. It’s aimed at drivers of the specific makes and model years listed who need a direct-fit, weather-resistant replacement that restores proper light output and system reliability without sourcing multiple separate parts.