If there is dirt on the headlights the HID light will scatter and blind other drivers.

The Philips Crystal Vision is not HID but halogen bulbs where colour temp has been adjusted to whiter than normal halogen. They are actually less bright than normal halogen bulbs of the same wattage so if your intention is to light the road ahead more clearly it defeats the purpose. You may also have less visibility in rain at night.

If your headlights doesn't come factory installed with HID just live with it. There is no aftermarket HID conversion kit which is legal. Without auto levelling you will blind other drivers.