1. 1 week cloudy or raining days’ lighting support
2. Max installation height is up to 10M， it is design for high way and government project specially
3. reasonable angle of solar panel and led panel for fast charging and wide lighting area .
4. Intelligent body sensor, High efficient saving energy mode
5. High quality aluminum alloy case, Waterproof IP65.
6. Turn on at dusk and tune off at dawn automatically.