1. Easy to install and maintain, with replaceable battery compartment
2. Lithium LifePO4 battery, long lasting can support 4-7 rainy days.
3. Cycle times up to 2000+, high temperature resistance 60℃.
4. High lumen up to 210lm/w. Lumileds Led chip.
5. Monocry-silicon solar panel with MPPT controller for fast charing 4-6 hours
6. Lifespan up to 50.000 years.
7. Optical Lens : High