Armytek wizard Amazingly powerful headlamp with 1200 lm brightness powered by only one 18650 Li-Ion battery TIR optics with light angles 70:120 for wide light without a ?tunnel vision? effect Reliable headband made of soft elastic material for comfortable fixation of the lamp on the head Easy operation and 5 convenient brightness modes Due to a side switch button you can operate the headlamp easily with one-hand without shifting it aside