100w Watts Rechargeable Inbuilt Battery Solar Flood Light

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. ip67 waterproof in case of rainy weather. remote control: there is a remote control providing convenience use in 15 meteres for multi modes,full bright mode,half bright mode,3/5/8 hours timing mode high power: with 100w solar panel 324 leds 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.