Storage battery: Ni-MH (1.2V/300mAH)/ Super Capacitor (22F)
Light source: super luminosity LED;
LED quantity:1pcs
Luminous mode: varying type /Constant Type
Work time: 60 hours above for Varying Type; and more than 12 hours for constant
Work temperature: -25 to +75 degree C.
Material of light: Polycarbonate
Waterproof grade IP>68
Life: >3 years (Ni-MH)
How it works: During the day, the solar panel absorbs sunlight, converts solar energy into electricity, and stores it in the energy storage device (battery or capacitor). At night, the energy in the energy storage device is automatically converted into light energy (controlled by photoelectric switch), and the LED gives off bright light to outline the road and induce the driver's sight.