I've ask my dealer a spare bulb pack too when my car has been delivered (it is mandatory in France, so if you have a faulty bulb you can ask to the police officer to change it for you, it's a public service
!) but as
HID bulbs can only be chance by a qualified mechanic, he just give me a standard pare bulb box... just to be in order with the law and telling me that in any case I should change it by myself but that I should call Honda assistance if I have trouble with my light ! It sound good to me