The Petzl Tikka Plus is a versatile headlamp at an affordable price point. Two light sources let you choose between up to 160 lumens of bright white light to navigate complex trails in the dead of night or a bright red light to preserve your natural night vision. The white LED can operate in many different modes to accommodate a variety of activities and situations. This headlamp provides constant lighting output for most of the battery life. When the battery runs low it automatically switches to a low output to conserve battery life. It also features a boost mode that temporarily swaps to max brightness.