General description You will receive 24 pieces of solar lantern replacement heads, designed to be compatible with most outdoor hanging lights on the market (batteries not included). These efficient solar lantern tops feature a solar panel that charges in 6-8 hours of normal sunlight, providing illumination for 8-10 hours. With excellent waterproof performance, they are suitable for use in rainy conditions and can be utilized in gardens and lawns that require watering. However, they should not be submerged in water for extended periods. Technical specifications LED bulb voltage: 1.2V Size: diameter 7 cm Measurement allowed error: +/- 1-3 cm Usage To operate, press the on/off switch located above the cover to the [ON] position when charging. The built-in light sensor will automatically turn the lantern on at night or in the dark and off during the day. Other information Color: as shown Material: plastic