Kindly Note: Please make sure to turn on the switch before charging and make sure the solar panel can get the sunlight directly without any shelter or glass.There is the switch ON/OFF on the back of the lantern cover. (Use your hand cover the solar panel, and press the switch button to see if it lights up)Please be kindly noted that as a solar-powered product, the working time is weather sensitive, and the usage time and charging time may be affected by weather and season.This solar light can only be turned on in dark environment. Please make sure the installation location is far from other light source. High-Efficiency Solar Panel Solar outdoor hanging lanterns adopt high-efficiency solar panel, which has high conversion rate of sunlight up to 20% than the others with polycrystalline, so it is more energy-saving and long-lasting. Turn on the on/off Switch 1. Rotate 45° to the right 2. Take out in the upward direction 3. Turn to the mode you want flash flame/constant on/off Flickering Flames Outdoor Hanging Lanterns Vivid flame effect, creates a warm and relaxing atmosphere.The best outdoor decoration to your patio, garden, walkway, yard, Christmas and Halloween. Solar Lanterns Outdoor Waterproof IP65 waterproof grade is able to withstand most kinds of weather (rain, snow, fog ) throughout the year, Suitable for decorating the garden, backyard, pathway, and patio. Can be hung on porches, trees, or pergolas with the hanging ring or rested on a tabletop, or ledge directly.