long lifespan aluminum casting solar road stud led highway guiding light
Description of Solar Road Stud Advantage of Solar Road Stud | Protect Level | Filled with epoxy glue,IP68 certificate,hightest waterproof Level. |
| Durability | cast aluminum with PC material, more than 10t loading capacity. |
| High Energy Conversion Efficiency | Solar powered monocrystalline silicon,charge solar energy into electric energy with the high efficiency of 18%~20%. |
| Working Environment | anti high temperature Ni-mh battery,noramally working temperature between -20oC~+80oC. |
| Visibility | Super brightness Taiwan Epistar Chip LED light,visible for 500 meters. |
| Life/Working Time | 5 years lifespan,8 hours fully charge can work for more than 72 hours. |
| Intelligent Control System | It is automatically controlled by a mini controller,and LED will be light on when it below 500lm(if the switch is on) |
| Energy Saving & Environment protection | solar energy powered system,no energy waste,save your bill. |
| China Manufacture | both ODM & OEM are acceptable. |