vidaXL Garden Lights 6 pcs LED with Spike Anchors & Solar PanelsThis solar ball light sets are perfect addition to gardens, patios, paths, yard and balcony. The LED ball lights come complete with ground spikes and a solar panel. You only need to do simple and easy installation. Each solar ball light is made of durable palstic which enables the light to provide years of use. The light would turn on automatically when it gets dark. The duration of lighting depends on weather conditions. Usually it can last 8 hours