@alvitdk: I finally had mine installed. No, they are not Spyder, as they do not make RHD projector headlights. See http://www.1addicts.com/forums/showthread.php?t=771322
They are made for Mars Performance of Melbourne ... in Taiwan.
Thanks for all your advice.
Alpine White/Anthracite 123d M Sport Pack, 2010. Yokohama ADVAN Sport 225/255 NonRFT
“A turbo: exhaust gases go into the turbocharger and spin it, witchcraft happens and you go faster.” J Clarkson ... and to think I have two such beasties!