Lamp Head LED 01. Longitudinal symmetry design makes different wearing direction undifferentiated. Right or left-handed users appreciate the double-switch design. Besides, dimmable with 4 levels. Charging type : USB Charging. Waterproof. Lumen: 160LM. Wattage: 3W. Also, product Size: 60*35*40mm. Besides, material : plastic, ABS. Emitting color: white. Additionally, application: camping, hiking, biking, fishing, hunting, joggin and other outdoor and indoor activities. Lamp Head LED 01.