For the Black Diamond Sprint 225 and Sprinter 500, Energizer Vision Ultra HD, Silva Trail Runner Free H, and Petzl ... during running and other high-impact activities. If the headlamp is headache ...

Our running expert tested the best head torches, from Petzl to Ledlenser - but which ... its Reactive Lightning feature adapts the headlamp brightness to the lighting in your surroundings, which ...

My current favourite forehead-mounted illuminating device is Petzl's Swift RL 2; the updated Reactive Lighting does magic in balancing battery life and performance, and it's compact and ...