Might I suggest that you also try forum member and moderator Curro101 (aka Craige). He's a Brit living in Spain that does excellent custom work at competitive prices. Illuminated Sills are just one of the items that he has made for several people on this board. He can put whatever you want on them.....i.e. Mercedes Benz, SLK, AMG......here's what he made for me. Give him a shout to see how is schedule is.
EDITED ON 01/03/16 AT 5:25PM PST. Since so many could not view, here they are again, one with a flash and one without.
did you buy a set for a 172? i ask because back around june/july time last year
i bought some from that seller via ebay , the first set did not fit and i returned them and also the second set did not fit either and was also returned , the seller was fine to deal with and paid for return postage and refunded the money right away , he though that maybe the factory mislabled the boxes ???
i am still wanting a set with out having to deal with the extra hassle of customs charges /vat /handling chargees etc when buying from the USA