Brennenstuhl sensor head lamp. Rechargeable LED head torch with optional manual on/off or contactless via infrared sensor. This outdoor headlight lasts up to 50 hours on one charge. This LED rechargeable head torch has several light modes: 100% - 40% -10% - SOS - red. It also has a red tail light for better recognition in the dark. Rechargeable LED Headlight with exchangeable Li-Ion battery 3.7 V/2.6 Ah (supplied) with charge indicator and infinitely variable focus from wide-area near light to focused high beam. This Brennenstuhl LuxPremium LED sensor headlamp combines a lightweight and robust plastic housing with a powerful OSRAM LED (400 lumens). Thanks to its IP44 protection rating (protection against heavy rain), the headlight can be used outdoors for work, climbing, running, and hobbies. The head torch is easily recharged using the USB cable (supplied). The LED head lamp has an adjustable tilt and two operating modes (manual or infrared sensor).