LED, rechargeable battery, 3 W / 350 lm, motion sensor, min. 18 cm head diameter required Cordless work / leisure light with 4 brightness levels, 5 different light modes and motion sensor for touchless on/off. An adjustable headband with a rubberized surface ensures a good grip and allows for flexible positioning. Thanks to a stretch band, it can also be mounted on construction or bicycle helmets. It features an eye-friendly red light function for outdoor activities and comes with a USB-C charging cable. Technical data: Illumination via front LED: 270 ° Light source: 3 W COB LED / 1 W XPE-LED Luminous flux: 350 / 40 lumens Max. lighting duration: 8 hours Charging time: 4 - 5 hours Input current: 3.7 V - 0.9 A Max. luminous flux: 350 Battery voltage and capacity: 3.7 V / 1200 mAh Battery technology: Lithium-ion Main light source: LED Power: 3 W / 1 W Dimensions (H x W x L): 33 x 20 x 280 mm Operating temperature: - 15 °C to + 60 °C Type Item Design Headlamp Battery type Li-Ion Features USB connection Area of application Leisure, running, workshop Main color black Brightness 350 lumens Capacity 1200 mAh Power 3.0 W Max. lighting duration 8 h Light source LED Light color daylight white Voltage 3.7 V Power supply Battery-powered