- Easy installation, no maintenance
- Saves power, no additional expenses, environmentally friendly, no pollution
- Solar energy-based power source
- Brightness sensitive auto-switch, automatically turns on at night and turns off at dawn




| Body material | Tempering glass |
| Power supply | Solar panel(monocrystalline 2.5V/0.2W) |
| Battery | NI-MH 1.2V/800MAH |
| LED | Ultra bright diameter 5mm; 6pcs(double side) |
| LED color | Red,Yellow,Green,Blue,White |
| working mode | Blinking or constant(flashing frequency 2Hz, also can be made according to your requirements) |
| Visual distance | >800m |
| Water proof | IP68 |
| Life span | >3years |
| Load capacity | >20T |
| Size | φ108mm*H60mm (φ4.25"*H2.36") |