Specification:
- Power supply: 5V2A
- Charging time: 4-6 hours
- Continuous lightning time: Strong light for 3 hours
- Built in battery: 3.7V 6000mAh Lithium Battery
- Spot light source: Approximately P50
- Maximum power: 25W
- Maximum brightness: 1800LM
- Operating environment temperature: -20 to +45