I've been using the HR20 for about 5 years now, for backpacking as well as long kayaking expeditions. What I wanted was a versatile, weatherproof and rugged torch for these trips, knowing that the torch could be exposed to rain, cold, being dropped etc. The infinitely variable lighting is just marvellous -- I can use it on high power to spot possums in the trees; animals on the opposite riverbank, etc. On moderate lighting I can see easily to cook , tidy up camp, haul the kayak up the riverbank, tie down the kayak,etc. On low lighting I can sort out the tent, get ready for bed, and do some reading of maps, trip notes, book etc before dropping off. On kayaking trips I normally carry a battery pack so I can charge up my devices (phone, mp3 player, radio etc) but have never needed to charge up this torch during a 10-12 day stage or trip. Definitely recommend this unit
