YOUDirect(TM) Amrican Style Camouflage Outdoor Camping Hiking Portable Waterproof Luminous Compass SAVE ENERGY: No need electricity, Solar charging through solar panel by sunlight. EASY TO USE: Plug directly into the grass, No need wiring. It takes only a few seconds to install, the solar light will automatically turn on at night and turn off at dawn. WIDELY APPLICATION: You can place them on the walkway, patio, garden, lawn, driveway, yard landscape or any other outdoor spot to light up the night. WEATHER RESISTANT: The light can work normally under all kinds of weather, It is designed for outdoor use. No worries about raining, snowing, frosting. WARNING: Please install the solar light under sunlight without any shadow. This product is a solar light with light control function and can only light up in the dark place or at night. It is recommended to charge directly in the sun for more than 8 hours before using this product.