| Body material | Die-Casting Aluminum alloy |
| Power of solar panel | Monocrystalline solar panel 5V/120mA |
| Battery | Lithium battery 3.2V 1500mA |
| LED | 6pcs(3 each lane) super luminous (minimum of 50,000 working hours) |
| LED color | Red, White, Yellow, Blue and Green |
| Working mode | Constant or flashing (flashing frequency 2Hz) |
| Working hours | Blinking:140hours or Constant:40hours |
| Visual distance | >1000m |
| Water proof | IP68 |
| Resistance | >30T static status(vehicals can pass on) |
| Size | φ143*47mm |
| Warranty | 5years for Lithium battery |
Solar road studs are self-sustained road safety devices that use solar panels to charge during the day and automatically illuminate at night using LED lights.
After a full charge, solar road studs can usually work for 8–12 hours continuously, depending on the battery capacity and sunlight exposure.
Yes, as long as there is some daylight for charging, they can store enough energy to operate at night, though performance may slightly decrease in prolonged bad weather.