1.[Solar panels] Each solar lantern includes a 800mAh battery, When getting enough sunlight, the solar lantern will be turned on automatically at night & can last for 12-14 hours or more. 2.[IP65 ] IP65 Solar outdoor lights are made of quality metal material to ensure solar lantern can stand up to the elements & bad weather.IP65 waterproof rating makes sure solar lights to withstand in rainy day,hot day, frost day & snowing day without any leak or trouble. 3.[Smart Energy Save] Save Electricity & Use SolarNo extra electricity cost. No pesky wires to install.The Solar panels convert solar energy into electrical energy during the day & turn on at night automatically. Charging time: 6-8H; Working time: 12-14H;Lighting time depends on the sunlight they receive during the day.it will automatically turn on at dusk & off at dawn.which brings you convenience & saves your time. 4.[Easy to install] installation is quick & painless, no wiring required.suitable for indoor & outdoor decoration. With the hanging chain, you can hang this solar light on a hook or tree, or place the solar lantern anywhere you want to decorate. An ideal outdoor solar lights for your garden, patio, lawn, pathway & courtyard. Perfect for Christmas. 5.[Tips for Use] When receive the solar outdoor lights, Please Press the button on. Then place the solar panel in dark environment to check if the solar lights will light up or not. If you have any questions, please do not hesitate to us, we would be more than happy to assist with a satisfactory solution.