DELTA KOSSEL LED RING HOLDER

This led ring holder is for a led ring 80mm outside and 65mm inside (for example http://www.ebay.it/itm/320765389219?_trksid=p2060353.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AIT) to be mount on Delta Kossel 3D Printer wiith double fans.