Solar Road Stud:   

          That  produces in two model: One side and Two side    

             Solar power: 3V, 50mA, 0.15W                                              

             Battery: 1.2V, 1200mAh, Ni-Cad, Life time 3 years

             LED: Super High Bright 8000mcd

             Working Time after full charge 120 hours

             Be able to charge in cloudy weather

             Visible distance: 800m

             Flash rate: 2Hz to 5Hz

            Size: 125mm* 135mm, 20mm

            Weight: 800gr

             Material of housing: aluminum alloy and polycarbonate

             Guarantee: 6 month