Troniz 35W Xenon HID Ballast Universal DC 12V Pack of 2 — IP68 Aluminum, Plug-and-Play for H1 H3 H4 H7 H11 9005 9006

Troniz 35W Xenon HID Ballast is a universal, plug-and-play DC ballast designed to upgrade halogen headlamps to brighter, more reliable HID lighting for most 12V vehicles.

Swap out dim halogen behavior with a compact, weatherproof ballast that stabilizes xenon output and improves on-road visibility. Built with an aluminum housing, IP68 sealing and simplified wiring, this pair of ballasts supports a wide range of bulb types — including H-series, 9000-series and select D-series — and fits into common retrofit installations without major modifications.

How does the Troniz ballast improve my headlights?

The ballast controls the high-voltage startup and steady-state power that xenon bulbs require, producing steadier, brighter light than stock halogen systems. It reduces flicker and maintains consistent output under varying voltages.

• 35W constant power for balanced brightness and thermal performance
• 0–30% brighter output vs many standard ballasts
• Integrated DC chip set for stable ignition and run-time
• Low-voltage and anti-shock protections to protect bulbs and wiring

Will these ballasts fit my car and bulb type?

These ballasts are engineered as universal replacements and list compatibility with H1, H3, H4, H7, H11 and many other halogen bulb sizes, plus several 9000- and D-series xenon lamps. Most installations are plug-and-play; some vehicles with advanced CANbus systems may need a CANbus-specific ballast or a decoder.

• Compatible with H-series, 9000-series and select D-series bulbs
• Works with 9–16V input systems, typical for 12V automotive electricals
• Fits most halogen-to-xenon retrofit setups without cutting or splicing
• Optional CANbus ballast recommended for vehicles with bulb error circuits

What are the durability and environmental specs?

Troniz designed the ballast to withstand harsh driving conditions. The aluminum enclosure and IP68-rated sealing provide water resistance and vibration protection, while internal protections guard against temperature extremes and voltage fluctuations.

• IP68 waterproof rating suitable for wet conditions
• Operating temperature range: −40°C to 105°C
• Aluminum casing for heat dissipation and impact resistance
• Built-in protections for low-voltage, over-current, and shock

How easy is the installation and what else will I need?

Installation is simplified thanks to an integrated one-piece design and pre-wired connectors that minimize splice work. For the majority of cars, plug-and-play installation is possible; however, certain models (for example, luxury cars or those with CANbus error monitoring) may require a decoder or CANbus adapter to prevent dashboard errors.

• Integrated wiring harnesses reduce installation time and wiring confusion
• Input current: up to 10A max; working current ~3.2A at 12V
• Commonly compatible with halogen socket retrofits and xenon conversion kits
• Pack of 2 ballasts included for both headlamps in one purchase

Who is this for? These Troniz 35W Xenon HID ballasts are suited for drivers who want a durable, brighter upgrade from halogen to HID lighting without major electrical modifications. They are ideal for DIY installers, automotive shops performing conversions, and owners of older vehicles seeking enhanced illumination. If your car throws bulb warnings or uses complex body control modules, consider pairing these with a CANbus-compatible ballast or a decoder to ensure error-free operation.