When backpacking, I just use one of my cheap back-up 3-LED headlamps. I usually just find a native pole
and leave a few of the limbs on for hanging headlamp off of and drying socks & clothes.
With the mules (where weight isn't as big an issue), we run std 1lb propane bottles on a small single mantle Primus Mighty-Lite 5400 lantern. The old aluminum 5400 is THEE lightest propane single mantle I've found. The newer ones are brass and much heavier. For those choosing to run an Iso-butane version, there's the Snow-Peak gigapower Mid Lantern.
Hunt'nFish