Effectiveness: 45 LUX (15 Lux in Eco mode) Beam range: 55 m Burning time: 6.5 h in Standard mode; 21 h in Eco mode Charging time: 2.3h With a brightness sensor that automatically adjusts the light intensity according to the ambient light. Enable protection (double-click for ON) Splash resistant according to IPX4 Tool-free assembly Built-in micro USB charging function Two-stage battery / charge indicator Charging possible during operation Lateral visibility Osram LEDs