yuusaku

i had them before.....only slight improvement over halogen...
not sure did i trim the base precise enough....cuz the beam pattern is a bit different from before

if you want to go for HID, depends on what car do you drive.

mine is 06 civic sedan....i ended up using a plug-n-play system(with OEM components like d4r(mercury-free version of d2r, debased to 9006, 4300k) bulb and Denso's  igniter+ballast(in one piece)

but the beam pattern isn't as good as my friend's unknown brand 7000k....surprisingly her unknown brand has identical beam pattern as the halogen one  

[ 本帖最後由 yuusaku 於 2008-10-15 08:25 編輯 ]