Main technical index and specification:

1.  Solar cell of single crystal silicon

2.  With vibration sensor, but keep flashing for 60 seconds

    After Bicycle stopped.

3.  High lightness irradiance RED LED*2pc,

Flash frequency: 200±10 times per minute

4.  NI-MH cell

5.  working times with full power: 10H(flash)

6.  Illuminating color: red

7.  Charging time: 3-5 hours

8.  Cover material: Polycarbonate

9.  Cover color: black