?????OPERATION?These solar-powered lights come built-in with 600mAh rechargeable battery. It only needs 6-8 hours to be fully charged. It can last up to 10 hours after a full charge. It is mechanized with a light sensor, allowing the solar light to turn on and off automatically as required. There is no need to replace the wiring or the batteries as it runs with solar energy. ?????EFFICIENCY?The conventional lamps contain 6 LED bulbs, our solar ground lights consist of 12 LED lights. So, its brightness reaches up to 60lm, producing more light. ?????DURABLE?Made with environment-friendly ABS+PC materials and with the waterproof rating of IP67, these solar lamps are both waterproof and rustproof. You can use it in any weather condition, be it rain, snow, frost, or hail, without worrying about damaging it. ?????MULTIPLE USAGE?These lamps can be used to light up any area. You can use it in your courtyard, gardens, sidewalks, lawns, corridors, etc. It can surely enhance the beauty of the night at your house. ?????EASY INSTALLATION?This solar lamp contains a switch at the bottom. Turn that on, attach the ground rod to the lamp and install it into the soil, which will take only 15-20 seconds. Now, position the outdoor lights in a location where it can be exposed to maximum sunlight during the day. The lamp will automatically turn on during darkness and turn off when there?s light.