I bought one like this http://www.ebay.com.au/itm/LED-10W-Handheld-Spotlight-Light-125mm-Hunting-Fishing-Camping-12v-/151088257506?pt=AU_Hunting&hash=item232d8fd9e2 at a machinery field days, thinking id give it a go, was only $50 so thought why not.
Much to my surprise its bloody brilliant (pardon the pun), the only problem I now have is how to use it as a handheld and then fix it to the rifle to shoot the fox (tried 2 nights ago to hold it while looking though the scope, didn't work real good).
Its good enough to silhouette an object at 200m, which i thought was damn good.
I don't want to hijack the thread but dose anyone have any ideas ? It might give the OP some ideas too.
BM