Brand: Tat Tech
LED Light: Up to 3 settins: Low (7 lumens), Medium (65 lumens), & High (225 lumens)
Sensing Mode: You can turn on sensing mode to adjust the light by waving your hand in front of the headlamp.
Head Strap: Single head strap that goes around the head, no middle strap that goes over your middle of your head.
Batter Required: Uses (3) AAA battery
Battery Life: Low (120-hours), Medium (7-hours), & High (4-hours)
All headlamps include a nice zip up case.