Energy saving and power saving: built-in rechargeable lithium solar battery. The dual top solar panels automatically charge during the day (approximately 6-8 hours) and turn on automatically at night (approximately 8-10 hours or longer).Solar energy courtyard angel lamp: The design inspiration of solar energy angel lamp comes from traditional carving, with a unique shape, which is particularly suitable for courtyard decoration. Soft lighting adds a beautiful glow to your driveway, courtyard, or flower bed. Utilizing solar energy for charging during the day, saving electricity bills and protecting the environment.Waterproof protection design: IP65 waterproof and stainless steel material make it suitable for outdoor use. It can effectively isolate water and mist. Place the solar lamp in a frost free area to avoid damageEasy to install: Simply slide the durable plastic pin into the ground and adjust the switch to the open position. Equipped with an automatic switch button, it automatically lights up at night and turns off during the day. No additional cables or wires are required. What you need to do is use long nails to easily install the floor in the position you want. Place your outdoor lights where they can be exposed to maximum sunlight during the day.Beautiful decoration: Perfect for decorating your courtyard, entrance, stairs, walls, balconies, gardens, corridors, squares, sidewalks, lawns, and more. Make your outdoor nights cooler and more beautiful.Courtyards, entrances, stairs, walls, balconies, gardens, corridors, squares, sidewalks, lawns, etc