These solar ground lights are perfect lightings for gardens, patios, paths, and balconies. Each solar lamp is outfitted with a NI-MH battery charged by the sunlight. During the day, the lamps automatically absorb the sunlight energy and convert it into electricity to charge the battery. The light comes on automatically at dusk. The light makes it ideal to highlight trees, garden features, or simply to outline a path or driveway. Longer Working Time: Each solar light has a built-in 600 MAH large-capacity and rechargeable battery. They can light up for up to 8-10 hours after a full charge, and maintain a continuous illumination even on rainy days. Automatic Working: Just need to put the switch on, it will automatically turn on in darkness or at night, and turn off when in daytime or bright area. Good Design: High strength ABS make it suitable for outdoor use. The solar ground lights can work under kinds of weather, like rain, snow, frost, or sleet. Easy to Install: It just needs only 15~20 seconds to install the lights on your desire location with a spike, If the ground is too hard, do not twist or hammer it with force. Try to soften the ground with water and dig a suitable hole for the spike. Upgrade Version Solar Lights: In contrast to the 6 LEDs of others, our solar floor lights consist of 8 LED lights, which means that they generate more light for your path. Specifications Type of Bulb: LED Wattage: 5 watts Type: Solar Ground Lights Number of light sources: 8 LED lamp beads Lighting time: 8-10 hours when fully charged Material: ABS plastic + stainless steel Battery type: 600MAH NI-MH Color Temperature: 3000-3500K