Beacy,
I am not sure what you mean. I found a few locations recently:
http://www.diyledexpress.com/index.php?main_page=product_info&cPath=9&products_id=49
http://www.aliexpress.com/fm-store/701799/209889132-449802558/12mm-WS2801-pixel-module-IP67-DC5V-input-full-color.html
Bob