Battery & Charging & Working: built-in 36000mah battery,8 hours solar charging time in good sunshine condition, 10 hours working time from dusk to dawn when full charge, and it has a charging director. Waterproof in case of rainy weather.
Remote Control: there is a remote control providing convenience use in 15 meters for multi modes, full bright mode, half bright mode,3/5/8 hours timing mode
High Power: with 100w solar panel 5000 lumen light, it supports up to 300 square meters lighting, like 4 to 6 units light up a basketball playground, 12 units light up a half football field.
Easy Installation: Provided 2 modes of installation, one is hanging, one is fixed with screws, 4pcs screws included in the package. What's more, there is extension 5 meters cable to connect the solar panel to flood light.