donn_
Flashaholic
The only other listing I can find is an Ebay store, quoting the same 6-24v as Matt:
http://cgi.ebay.com/TERRALUX-LUXEON...Z015QQcategoryZ106987QQtcZphotoQQcmdZViewItem
http://cgi.ebay.com/TERRALUX-LUXEON...Z015QQcategoryZ106987QQtcZphotoQQcmdZViewItem