Featuring three lighting modes: 2700K warm light, 4000K daylight white, and 6500K cool white, with a hollow bottom design that projects unique light and shadow patterns on walls or floors. Whether you prefer wall hanging or floor insertion, this house number can easily meet your needs. Equipped with three adjustable height poles, combined with the upgraded ground spike design, it ensures stable and convenient installation, whether it is a house, porch, mailbox, garden path, or street corner, it can be perfectly integrated. Using high-quality ABS and PS materials, combined with IP65 waterproof technology, even in the face of harsh weather, the house number still shines brightly, ensuring high visibility at night. Whether visitors, emergency vehicles, or delivery drivers, they can easily find your mansion. Efficient monocrystalline silicon solar panels with a conversion rate of up to 23.5%, coupled with a tilted design, effectively prevent water accumulation and maximize sunlight absorption. With only 5-6 hours of sufficient sunlight, they can provide up to 20 hours of continuous lighting, energy-saving and environmentally friendly, saving you the trouble of electricity bills. Featuring a comprehensive combination of numbers and letters, your house number not only has strong functionality, but also showcases your unique style. The installation process is simple and fast, with a detailed toolkit included. You can create your own nighttime lighting signage in just a few minutes.