The outer lamps are Lucas SFT700, around £125 each.
http://www.holden.co...?pCode=SFT700/R
I can not find the inner lamps, but they are another Lucas type which are probably no longer produced.
Mini Spares do lamp bars, but they are for a round nose, so may not fit a square.
http://www.minispare.../Auxiliary.aspx
i did see this the other day but it says you cant use under riders with them on??