After years of rider demands the Zenith was created and now has been upgraded to kick out 2100 lumens, with a long reaching, wider beam, for an hour or combined with TAP technology, the rapid mode change technology, the rider can use the 2100 lumens when plummeting down a steep, fast descent or tackling a technical trail and then TAP to lower the lumens when on the flat or a climb to increase the run time.