Up to 350 % brighter light
The en Philips Ultinon Pro9100 headlight bulbs provide the exceptional visibility you need while driving. Thanks to improved LED binning and careful product refinement, they provide a uniform light that is up to 350% brighter than the legal minimum for halogen bulbs. Their matching spectrum makes traffic signs more visible. See further, react faster.

Exclusive OEM LEDs from Lumileds in the aftermarket
Always one step ahead: Philips Ultinon Pro9100 provides more power with its exclusive, high-quality Lumileds TopContact LED chips. These unique OEM LEDs offer optimised light consistency, generate less heat and have the right light colour for better visibility. One reason why the world's largest car manufacturers choose Lumileds LED chips and Philips headlight bulbs is that they are equipped with the very best components and technology to give you unrivalled performance and longer bulb life.

Up to 5,800 Kelvin colour temperature for cool white light
Enjoy the balance between functionality and performance. The Philips Ultinon Pro9100 has a colour temperature of up to 5800 K, which has been proven by original manufacturers to maximise eye comfort when driving at night. This reduces fatigue and the risk of eyestrain, making driving in the dark a safer and more enjoyable experience.