Solar traffic warning equipment solar road stud series:

Solar cell: poly-crystalline silicon or single-crystalline silicon (3v,75mA)Storage battery: Ni-MH (1000mAH) 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 TypeWork 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:  Aluminum alloy and PolycarbonateResist compression: 30 tons                                                                                Waterproof grade IP>67                                                                                        Life: >5 years (Ni-MH)  or >15 year ( Super Capacitor)                                                   View distance: over 800m                                                                                         Guarantee period:14 months   

Solar traffic warning equipment solar road stud series