I've spotted these on Ebay, a bit expensive for 1 I thought, has anyone had any experience of them ?, are they cheaper elsewhere ?
http://cgi.ebay.co.uk/LED-NUMBER-PL...076173289QQcategoryZ72240QQrdZ1QQcmdZViewItem
http://cgi.ebay.co.uk/LED-NUMBER-PL...076173289QQcategoryZ72240QQrdZ1QQcmdZViewItem