PIAA spark blue

I was just curious if any one had any experience with the PIAA spark blue headlight bulbs. I know a lot of you have experience with the gt-x's but these run at 7500k and I've only seen them on ebay so i was also wondering if they exist for real or if there a fake. Also since they are 7500k but run at 55w will they last as long as any other light or will they burn out quicker or burn up my wiring?

http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&category=33710&item=7951853411&sspagename=rvi%3A1%3A1v_home these are the lights.

i would read the info at the top of this board about head light temperatures before buying them. As for the wiring those lights run at about 4.5 amps so as long as you have at least 14 gauge wires for your headlights you should be okay.. the lower the gauge the better but im pretty sure most cars have 12 gauge running to the lights. Could be wrong..

i take that back.. your wires will be fine up to probably 18 gauge. Went and re read some wire specs and for that short of wire you wont be heating it up much on that low of amps.