HID Headlight Question

Just bought a Lexus IS250 and one of the HID bulbs is burned out -

I would like to do the change myself - but have never had HID lights - can I just get any set of HIDs that will match my car and I'm golden or is there more to this?! I'm use to plug and play sort of stuff, I assume its the same.

Here are the ones I am looking at:
http://cgi.ebay.com/ebaymotors/PHILI...Q5fAccessories

Going through a dealer is $150 per bulb + install


Thanks for the help!

Phillips is a good brand. As long as the light bulb is the same model you're golden.
Some junk brands will misaim the lights.

Okay, good to hear.... I know the stock is D4S - which these bulbs say they are

I'm going to go ahead and order some up....

Thank you !