how light can you go on a headlamp, including battery weight, for a lamp that provides enough light for predawn and some night hiking and also has a red lamp option?
how light can you go on a headlamp, including battery weight, for a lamp that provides enough light for predawn and some night hiking and also has a red lamp option?
https://tinyurl.com/MyFDresults
A vigorous five-mile walk will do more good for an unhappy but otherwise healthy adult than all the medicine and psychology in the world. ~Paul Dudley White