This is not a spam at all, but has anyone else used these H4 adapter rings to replace Honda's weird OEM Headlight bulbs ? Was there any problems with MOT ? If you need them, have a look on ebay at 320001248327, these things are excelent, the guy is a genius I think. Honda bulbs are 17 quid each and unobtainable anywhere else, but they appear the same except the fitting :( Simon