These H1 pair of bulbs are a direct plug n play replacement to the our HID conversion kits.
HID Bulb Cross Reference Guide:
Also Fits: H1, H1LL, H1-55W, 448
Availability: Ships within 1-2 business days
Warranty: We stand behind our product 100%! All of our kits are fully covered by a 12 month warranty. If you have a part that needs replacement under warranty please let us know through the contact us page