I am very happy with my headtorches. They are usb chargable which means I can charge them from a power bank or my car if I am out. I use them when I go night fishing and there are 6 lighting modes. i don't use all of them but they are there if needed. I can also use the motion sensor mode which is great for when my hands are dirty or busy. Waterproof which is great for sea fishing, in case they get wet. Also they are very comfortable to wear, the headband is adjustable.