Specifications:

Power source: 35W

model: D1S

Tips for Color Selection:
You may be confused about which Color to choose for your bulbs.
The color of the bulb output is determined by the Kelvin
temperature.The higher the temperature is the more blue is in the color
of the bulb. Maximum light output is around the 4000k-4500k (OEM kits
are around 4100k-4300k) temperature.

3000K:
This light color has the most output. The light appears fairly white
and has light yellowish hue when reflected off the road. Ideal for
drivers who need optimal visibility.
6000K: This light color can make your eyes comfortable but
penetration is feeble.It emits pure white light with a slight tint of
blue.
8000K: This light color is a popular choice for decoration light.
Penetration is very feeble. It has less light output than 6000K.It emits
a bluer light that gives you a more aggressive style.
10000K: This light color is for those who want blue light for that
ultimate in exotic. Keep in mind,10000K is NOT the brightest color
because it is the most blue we offer.
12000K: This light color is for those who want the most blue
headlight color.Keep in mind this may get you in trouble with Law
enforcement and is not the brightest color.

Step 1: Select your vehicle from this guide below:

Check the bulb application on Sylvania's Lamp Replacement Guide Home.

Step2: 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 :

a. Vehicles with factory HID / Xenon:
If your vehicle has factory xenon (D1S) choose the correct bulb above from the drop down.
Select the color. Vehicles with composite headlights also known as
halogen bulbs.These bulbs are not for you. These are for vehicles with
factory D1S bulbs.

b. 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.

c. 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.

d. My car has factory HID (such as Audi / BMW / Mercedes / Cadillac) and one bulb is burned out. Can I buy just 1 bulb?
We only sell these bulbs in a pair. 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.

Package include:

2x 35W D1S HID Bulbs