LED watt, Lumens: 200W/1200LM Solar panel: 6V 25W Battery: 3.2V 20AH LiFePO4 battery Protection: IP66 outdoor use . Solar energy, free electricity . wiring free, install anywhere you want . Newly detachable design, easy for installation & maintenance . Optical lens improve 20% light efficiency . High quality & brand new life PO4 battery, 100% full capacity . High lumen LED chips . Multi working mode for different application . Auto on at night, auto off during the daytime.