1. It can be installed at traffic intersections, powered by solar panels, without external power supply.
2. After being fully charged, it can last for more than 10 days in wet or rainy days
3. The battery can work for 3-5 years and can be replaced.
4. The number of LED can be customized.
5. The waterproof rating is IP65.
6. Unique design and exquisite workmanship