1. The solar lawn lamp adopts advanced energy-saving technology, 600mAh Ni-MH battery, 6-8 hours full charge and one day charge. It stores energy during the day and automatically lights up at night. The fully charged working time can reach 8 hours.2. IP65 waterproof, the solar street lamp is made of plastic, waterproof and durable. Even in rain and snow, it can also be installed in outdoor lighting.3. Improve the design on the side of the lamp to expand the lighting range. Built-in light sensor, Soalr courtyard lamp has a built-in light sensor, which automatically turns on at night and turns off automatically during the day, saving energy. Two light colors, warm white and white, can be selected.4. Easy to install, no cable required. It can be inserted into the ground or placed directly. The fixed bottom bracket can be easily and quickly inserted into the ground. You can install all the solar floor lights in just a few minutes.5. Garden solar lamps are widely used in outdoor courtyards, paths, both sides of private driveways, steps, swimming pools.Material: ABS plastic,Solar panel: 2V/140ma polysilicon,Battery type: 600MAH NiMH battery,Lamp body light source: 8LED SMD lamp beads, brightLighting time: 8-10 hours,Charging time: 6-8 hours in direct sunlight, waterproof grade IP65.A single weight is about 106 grams, size: 10.5 * 10.5 * 12.5cm.