LED Halo ring for Bulldog XL mount.

60mm LED HALO to use with Bulldog XL Extruder (or really any other printhead/hotend).

I use this HALO: http://www.ebay.com/itm/251479154525?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT

Should clear the servo arm for this thing just fine. http://www.thingiverse.com/thing:458308

E3DV6 hotend centers perfectly with this bulldog XL mount.

Small holes @ 90 and 270 degrees for wires. Will need to file or drill out a little.

LED fits snug. You won't need to file or sand t