A headlamp (known as a headtorch in the UK) is a light source affixed to the head for outdoor activities at night or in dark conditions such as caving, orienteering, hiking, skiing, backpacking, camping, mountaineering or mountain biking. Headlamps may also be used in adventure races, if racing is done during dark periods. Headlamps are often used by workers in underground mining.…more
Wie viel Lumen sind da optimal? Renne meistens im Wald und wenn dann zu viel Lumen/ zu starkes Licht sieht man auch nichts mehr, weil alles reflektiert.
It can be useful to have ability to filter for color of the light. If you need a headlamp for astronomy you need red light option.
Is it possible to add this filter?
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