Something designed more to your purposes would be a first choice. Lamps like that are better suited to drive up campsites than they are for hauling around. Plus, I find having a lamp, or anything else, attached in a way that it swings around when I'm hiking tends to add to fatigue and back pain at the end of the day. If you can't get it inside the pack, at least secure it so it can't flop around. That will help with possible breakage as well.
Personally I like the inflatable lanterns they have now. Lightweight and come in either battery powered or solar charged flavors. And they pack up real small. While bigger lanterns have their place, I find that for most of my hunting/hiking needs an inflatable covers me nicely.