What are the higher brightness lights and headlights for outdoor mountain climbing?
Unlike flashlights, you can hold more batteries, or you can reach higher power, or you can design a little more weight
Moreover, because the headlights are worn on the head, they also need to consider volume, weight, and even heating conditions, which limit the performance of the headlights.
The most powerful thing I've ever seen is a German headlight, about 100 meters
Yes, the main function of headlights is to illuminate things around them, and most headlights do not have too much power.
