Hey guys, my wife bought a 2005 Mazda 6i hatchback a few months ago and the headlights suck. My car has HIDs and she loves them so for Christmas i got her a plug and play kit, when i was installing it one of the bulbs wouldn't work once i turned it off and back on. I followed the manufacturer's troubleshooting guide and deemed it was a bad bulb and asked for a replacement and they sent me a whole new kit just to be safe. Now I'm not the best with mechanics and I don't know anything about electrical really. My car has a full retrofit hid conversion that was installed before I bought it but my high beams are the normal halogen bulb so it gets that ugly yellow color when they are on. Anyways, now for her car I have 2 kits and 3 good bulbs. I purchased 8000k 35w bulbs with the warning canceller and slim ballast. If I ordered the other bulb would I be able to install them for both high and low beams without issues? I'm wondering if it would drain the battery or blow fuses or anything like that and what I would need to do to correct it. If it's not feasible then I'll keep the extras for replacements or something down the road and would love to hear any ideas you guys have instead but I can't stand the stock lights anymore. Thanks in advance!