Low beam headlights
- Luminosity gain : Up to +450 %
- Total power : 70 W (35 W/per-bulb)
- Max luminous flux : 10 100 lm (5 050 lm/per-bulb)
Over 70 LED bulbs and kits for your ALFA ROMEO 155 lighting: low beam, high beam, fog lights, turn signals, license plate, interior… Pure, powerful white light, easy installation: choose a light type below and let us guide you.

These products are suitable for your ALFA ROMEO 155.
However, certain technical specifications may affect compatibility. In some cases, adding modules or adapters will be essential.
The Alfa Romeo 155 is a sporty sedan produced between 1992 and 1997, made famous by its victories in DTM. This model with an assertive temperament combines Italian elegance with dynamic road handling. Switching to LED lighting helps improve visibility and modernize this characterful sedan.
The Alfa Romeo 155 headlights use H1 bulbs for the low beams and the high beams. Switching to H1 LED provides a white and powerful light, clearly superior to the original halogen. The front sidelights use a W5W base, and the front fog lights use H3.
For signaling, the front and rear turn signals use a P21W base. The brake lights are P21W and the rear sidelight is R5W. The license plate light is W5W. Inside, the interior light uses C10W and the interior lighting uses W5W.
As the Alfa Romeo 155 is equipped with a multiplexed network, it is recommended to choose CANbus-compatible LED bulbs to avoid error messages on the dashboard.
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The low beam headlights of the Alfa Romeo 155 use an H1 bulb. Switching to H1 LED provides a white, powerful light, clearly superior to the original halogen, for safer driving at night.
Yes, the Alfa Romeo 155 is equipped with a multiplexed system. It is recommended to choose CANbus-compatible LED bulbs to avoid error messages or rapid flashing on the dashboard.
The high beams of the Alfa Romeo 155 also use an H1 bulb. Replacing it with an H1 LED provides a white, high-performance long-range beam.
The front fog lights of the Alfa Romeo 155 use an H3 base. Switching to H3 LED improves visibility in foggy or rainy weather, with whiter and more responsive lighting.
Yes, Philips brand LED bulbs are approved for road use and legally usable in France to replace the original halogen bulbs. They offer a reliable solution for driving in full compliance with your Alfa Romeo 155.
Immerse yourself in the world of AGM VISION to discover our selection of bulbs specially designed for your ALFA ROMEO. By choosing the perfectly suited light model for your 155, you will benefit from custom LED lighting, designed to integrate seamlessly with your vehicle. At AGM VISION, we understand the importance of optimal lighting for the safety and aesthetics of your car. That’s why we offer LED lighting solutions that combine performance, durability, and compatibility, ensuring an enhanced and secure driving experience. Choose excellence with AGM VISION LED bulbs, and elevate the lighting of your ALFA ROMEO 155 to a new level of perfection ✨