Quite simply one of the best head torches I've ever used - having to check on livestock during darkness hours this light has been really put through its paces since it arrived; the brightness is incredible, allowing me to navigate uneven fields easily and without any concerns, while being able to turn on to the red light was immensley beneficial when observing the animals without needing to disturb them (essential at breeding/hatching times). It also had the unexpected benefit of allowing me to witness some of the native wildlife going about its nocturnal activities without being disturbed by a bright torch!
Very easy to use, comfortable to wear and being IPX5 rated meant no concerns wearing it during rainy weather - wouldn't hesitate to recommend this. As a 2 pack, it really is excellent value for money.