Step 1: Use a bulb application guide to check your bulb type (Search google for "bulb application guide"
Step 2: Depending on your vehicle, it may ask
you if you have composite HID headlights. Some newer vehicles come with
factory HID / Xenon such as Audi BMW Mercedes etc... if your vehicle has
factory HID make sure you order the correct bulb size from the drop
down.
If you want bi-xenon bulbs w/relay harness that does low and
high HID, CLICK HERE: BI-XENON AD (9004 9007 H13 H4)
HID BULBS FAQ
Vehicles with factory HID / Xenon:
If your vehicle has factory xenon (D1S D1R D2S D2R D4S D4R) choose the
correct bulb above from the drop down. Remember these bulb types are
sold individually (not pair).
Vehicles with
composite headlights also known as halogen bulbs
Choose the
correct bulb above from the drop down. These type of bulbs are sold as a
pair. You get two. Remember, these bulbs require HID ballast to power
them. We assume you already have these otherwise you can buy them
separate.
Do your bulbs come with HID
ballasts to power them?
Negative. You must buy those separate
or you may already have them. Please do not think this is a complete HID
conversion kit. We are only selling replacement bulbs.
I have factory halogen light bulbs, can I buy
these bulbs and install them to get brighter light?
No, these
HID bulbs required HID ballasts. If you do not have an existing kit, you
will need to buy HID ballasts as well. We are only selling replacement
bulbs.
My car has factory HID (such as Audi
/ BMW / Mercedes / Cadillac) and one bulb is burned out. Can I buy just
1 bulb?
First, you need to check to see if your vehicle came
with factory HID / Xenon. Next, you need to test to see if indeed your
bulb is burned out and NOT your ballast. Even OEM ballasts can go bad.
You can do this by swapping the bulbs from one side to another. If you
do decide to buy a pair of bulbs, remember, our
D1S D1R D2S D2R D4S D4R are sold individually. So you recommend
you buy 2 and change both so the color matches.
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