you need to buy 2 kits to have Dipped & Main Beam. Dipped is the most important as it is used lots more.....
HB4/9006 Dipped
HB3/9005 Main Beam
IMO 6000k is the best compromise for bulb temperature for an ICE White look (without too much blue)
I GOT
9005 -
350122039613
AND
9006
300272522360
Wozza pointed me in the right direction