Is the headlight good or a good battery?
Endurance time determines the length of lighting, and if you do not want to carry excess spare batteries, depending on the length of time, you can choose the corresponding range of headlights
. The battery weight of an integral headlamp is concentrated in the head; a split head lamp; the battery case can be placed on the backpack and waist.
Headlights are important because of the comfort and weight choices they bring to the head.
For example, barbecue requires 3-4 hours of life, and 24 cross-country running may take 8-10 hours.
Floodlights are suitable for hiking, camping and mountaineering. Spotlights are suitable for searching, pathfinding, and so on, as well as for floodlights and spotlights, such as dual burner.
