INFO:
1.7white light LED
2. High intensity white LED, 11000-13000mcd
3. LED Lifetime: 100, 000 Hrs
4. Adjustable Inclination
5. Adjustable head strap held
Keep lamp from bouncing
6. For a power supply of the system a power supply charges
The switch: Pushed 1 times of all light is shown, pushed 2 times of 4 light is shown.