This is for a PAIR of replacement D1S Xenon Bulbs. These are much cheaper than the dealers, who often ask £100+ per bulb. Despite this they are still very high quality bulbs, see below for a more in depth explanation.

Your car must be fitted with factory fitted xenon headlights for these to work. This is not an upgrade for halogen model cars.

These bulb ware over time, so if your headlights are not what they used to be or your bulbs are more than 3 year old, it may be worth changing your bulbs, even if they have not blown. If a headlight has gone a orangey/pinky colour, it is just about to fail. This is what xenon bulbs often do just before they fail.

These are very high quality bulbs, not to be confused with cheaper bulbs you may find on online market places.

Specifications:

• High salt content bulbs
• Direct Replacement 
• 24 Month Warranty
• CE & RoHS approved
• E Marked (Road Legal)

HID bulbs typically last 50,000 hours and are vibration resistant due to not having a delicate filament to break (most common reason for filament bulb failure).