otherwise, you can buy the generic philips or osram d2s bulb and ballast. but to get these to fit into the euro headlight, you have to do a little work to the headlight so that it will accept the larger bulb diameter. it is very straight forward - no tricks involved. just open up the hole, and secure the d2s bulb with one or two self-tapping screws and all done. difference between these generic kits is just who makes the bulb and ballast. most are philips, some kits will have an osram bulb.