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Solar LED Road Stud                                                        -- FAQ
                                                                                         -- Road Stud Clip.wmv
                                                                                         -- Road Stud 4703.wmv
Applications:
¡¤ Wet Roads
Conventional reflective markers lose their visibility when the roads are wet. The Solar Road Marker£§s active illumination remains brightly visible, unaffected by wet conditions
¡¤ Foggy Conditions
High intensity LED spotlights penetrate fog to help the driver to negotiate curves
¡¤ Dark Rural Country Roads
Illumination from the Solar Road Marker can eliminate the need for street lighting while maintaining safe driving conditions
¡¤ Mountain Roads
Help show approaching sharp turns and blind curves at night-time. The markers can also be mounted on guard railing to provide even greater visibility on twisted mountain roads

The capacitor in the solar LED road stud is super capacitor.They belong to the top class civilian super capacitory,they are imported from France. They have the capability of very high density energy storage

Feature of our super capacitor:
1.Farad class, super large electric storage.
2.Strong impulse power, the impulse power is ten times as storage battery's
3.Excellent working temperature,-40Celsius degree to 60Celsius degree.
4.Little electricity leak.
5.Charge and discharge cycles is higher than 0.5million
6.Non-polarity, quickly charge
7.No pollution,the real maintenance-free and green battery.
8.Super long life span.Design life span 10years,theoretical life span is 50years.