The petzl tikka headlamp is a lightweight multi purpose and versatile head torch that is suitable for frequent active use and has constant lighting which means that the brightness of your head torch does not decrease when the batteries are running low this little head torch offers multiple modes including proximity lighting lighting for travel 100 lumens 45 meters boost mode 125 lumens 45 meters red lighting and strobe mode which is usable at any time in order to signal your presence making it