High Efficiency Solar Panel:: The Upgraded Solar Panel is made of monocrystalline silicon, which has the highest photoelectric conversion efficiency of any solar cell. Powered by solar energy, environmentally friendly and pollution-free,it is perfect for creating a warm and romantic atmosphere in your garden. IP65 Waterproof: The solar lights are made of high quality ABS material, so you dont have to worry about rain, snow, frost, sleet, etc. They can withstand all kinds of weather. Solar LampsOutdoor Garden are suitable for lawn, yard, balcony, patio, sidewalk, garden decoration. Trouble-free installation: No need to plug in the electricity. Connect the Dandelion Solar Lights to the stake, turn on the switch and install it in a sunny location. The Outdoor Solar Lamp charges automatically between 6 and 8 hoursduring the day and can keep shining for 10-12 hours. Ideal Gift: The Solar Outdoor Light is perfect as a gift and can be given as a holiday or birthday gift to fathers, mothers, siblings, friends and loved ones, and is also an ideal housewarming gift rackand gardening.