1. LED bulb: 3w;

2. Colour temperature: 6000k pure white;

3. The light facular size adjustable;

4. The brightness 48000lux, and adjustable;

5. Lithium battery capacity: 5200mAh;

6. Continuous working time: 10 hours;

7. Bulb life time: 20,000 hours;

8. Weight of the light head: 68g

9. AC adaptor charger: Input 100-240V/ Output 4.2V 1A;

10. The headband is comfortable for wearing, more dapper, it can adjust the size easiest

11. packing size: 26×16.5×15.5㎝

           12. Packing weight: 0.65kg