Description of Mammut Lucido TR1 Headlamp Featuring the optimum Flood-Light for all short-range applications, the Lucido TR1 is the first choice is the first choice for hiking, running and walking activities. The four Definition.LEDs have 20 meters lightrange and 60 hours operation time, to provide plenty of battery-life for all activities in the dark. Features: LED Type: 4 x definition.LED Light Range: 20 m Battery Life: 60 hrs. Light Pattern: Flood-light high: 20m / 25 h Flood-light low: 12m / 60 h Light Angle: 45 degrees (flood light)