Anyone know what this "junction box" is?
ETC SOURCE FOUR JR 25-50 ZOOM w/ junction box - eBay (item 140326266395 end time Jun-17-09 13:03:09 PDT)
ETC SOURCE FOUR JR 25-50 ZOOM w/ junction box - eBay (item 140326266395 end time Jun-17-09 13:03:09 PDT)