IP44 Waterproof IP44 allows our solar ground lights to be used outdoors with a certain waterproof level. But please note that IP44 does not mean that the product can be soaked or exposed to rain for a long time, which will affect the life of the product. Automatic Switch Function This solar panel light has a built-in automatic photosensitive device, which is automatically charged by the solar panel during the day, automatically turns off the light, and automatically turns the light on at night, thus saving a certain amount of energy. Pay Attention to Use To ensure that the product can be used normally when placing the lamp, you need to pay attention to placing the lamp in a place with sufficient sunlight.