Item No.: TD15 Power: 10W Maximum range: 100-200 meters Power generation mode: Charging Applicable environment: hiking, camping, self-defense, teaching, search, everyday carriable, night riding, cave exploration, Night Fishing, patrol Light source form: LED Battery capacity: 4200 mA Configure charger: no Material: aluminum alloy Power supply form: Battery 360 degrees rotation: no   Super Bright LED Headlights: The powerful headlamp consists of  LED bulbs with a maximum brightness of lumens   which help you clearly see the surrounding and stay away from danger . Great Gift Choice: Are you still struggling with gift choices? Our head light will come with a exquisite and large capacity Storage Box, this headlamp will be the best gift for your father, mother, husband, son, boyfriend on Father's Day, Valentine's Day, Easter, Halloween, Thanksgiving and Christmas.