For the price of this torch I was expecting high performance and this torch has certainly exceeded my expectations. With a maximum light output of 160 lumens and power regulation to maximise battery life without compromising on light output you get what you pay for. You can use rechargeable batteries meaning that you won’t need to purchase battery after battery. The head strap is fully adjustable with an additional optional strap that goes over the top of your head providing the best possible fit. With several light levels you can go from reading a map to looking across fields with the push of a button. You can also reprogram which light levels you want ranging from 8 lumens to 140 lumens with a boost function bringing the light output up to 160 lumens. Being IP4 rated and only 175g with batteries installed it can be taken anywhere. I would recommend this head torch to anyone.