Materials: Plastic Size: 11*12cm/4.3*4.7 inches 1. High brightness projection, visible from a distance: The Christmas projection light has a powerful light source, allowing the holiday effects to be clearly seen even from a distance. 2. Multiple holiday mode switching: Supports switching between multiple holiday themed modes to meet the needs of different occasions, making the outdoor environment more attractive. 3. waterproof design: With a waterproof design, it can adapt to various harsh weather conditions, ensuring unaffected outdoor use for a long time. 4. Convenient installation and operation: Simple and easy-to-understand installation steps allow you to easily install outdoors, and enjoy the charming projection effects through simple operation. 5. Energy-saving and environmentally friendly: Designed to save energy, even with long-term use, it will not add any extra burden, in line with the concept of environmental protection.