JMP battery LED hand lamp, 10 LED 5 Watt Optimal brightness at lowest consumption With telescopic clip 90 ? swivel stand Strong magnet in soil Technical specifications: Battery: Lithium 4400 mAh / 3.7 Volt Burn time: approximately 3 hours Charging time: about 5 hours Lifespan: approx 50,000 hours Luminous flux: 500 lm Light color: 8000K Delivery: Flashlight, power adapter, USB charging cable