Solar cell: Poly-crystalline silicon or single-crystalline silicon (3V, 75mA)
Storage battery: Ni-MH (900mAh) or Super Capacitor (50F)
Light source: Super luminosity LED;
LED quantity: 4 PCS Luminosity colors: Red, green, blue, white, yellow (for any choice)
Luminous mode: Varying type or Constant Type
Work time: 108 hours above for Varying Type(150times/minute); And more than 24 hours for constant type(standard luminosity intensity)
Work temperature: -25 to +75 degree C.
Material of light: Polycarbonate
Resist compression: 20 tons Waterproof grade IP>67 Life: >5 years (Ni-MH) or >15 year ( Super Capacitor) View distance: Over 800m Guarantee period: 14 months
The road stud includes lamp body ,bottom cover ,solar panel ,control panel ,battery and 4pcs led .It is mainly installed on the lane line, which can automatically light up at night to clearly indicate the lane, and can also indicate the direction of the lane to prevent the wrong lane.
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.
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