The nights are beginning to draw in and that means that descents after the sun has set aren’t too far away and the nights at camp are going to be long and dark. It’s about now your headtorch moves from the bottom of your pack to the front of your lid pocket and becomes a go-to bit of kit instead of emergency kit. Years ago we were stuck with huge halogen lamps and their matching weighty battery packs but LED technology has changed all that. Weight and bulk immediately dropped to handy pocket size and over the past few years…