- Power input:100-240VAC 50Hz/60Hz. - Power output: DC 5V/2A. - Lightwave: 380nm-515nm. - Light intensity:1000-2500mW/cm². - Battery: 1900mAh. - Time set: 1s, 3s, 5s,10s,15s, 20s, 25s. Work modes: - Full/ Turbo/Ramp/Pulse. **For further product information, please contact Chat Support**