Without manual operate required, for the elderly and children to use, improving home convenience Built in photosensitive sensing component, automatically senses changes, realizing automatic lighting at dark and automatic extinguishing at daytime Even in rainy weather, it can provide stable nighttime lighting, suitable for outdoor environments such as courtyards and gardens Durability design, excellent waterproof, and less prone to rust, especially suitable for long-term outdoor use There are multiple installation methods, you can use the included screws to install it on the wall, or you can use a ground plug to fix it on the ground