Looking for a head torch for your evening walk, jog, bike ride, camping trip or other night-time activity? Our selection includes LED head torches from Led Lenser, Silva and Asaklitt. We have a range of head torches with a number of different features to cater for various requirements. There are basic models for simply lighting your way when walking in the woods and powerful, high-performance head torches for more demanding conditions. A head torch can be a very useful aid for working in the dark too. Besides being a good work light a head torch doesn't need to be held in the hand and is easy to direct to where the light is needed by simple head movements. Most head torches have more than one operating mode or light setting so you can often choose the best level of brightness for a particular task or to save battery power. If the head torch has an adjustable focus, the beam of light can be changed gradually in a smooth transition from a long narrow beam to a shorter and broader beam pattern or vice versa. Choosing the right head torch In order for you to compare head torches and pick the right one for you, our entire range of head torches has been tested using the ANSI FL-1 standard. Here are some explanations of the terms used for the attributes measured to help compare the torches: Luminous flux: The luminous flux (light flow) is measured in lumens (lm) and is an indication of the light output at the brightest setting. Beam range: Is expressed in metres (m), and indicates the distance the light beam reaches at the brightest setting. Operating time: The measured operating time of one set of batteries when the torch is on full power. It is expressed in hours and/or minutes.