Features Solar-Powered with High Conversion Rate: Built-in polycrystalline silicon solar panel enables energy-saving and environmentally friendly operation, with a high conversion rate for efficient charging. All-Weather Waterproof Design: Boasts excellent waterproof performance, making it suitable for outdoor installation and capable of withstanding various adverse weather conditions. Clear and Visible LED Numbers: Equipped with 6 LED lights and large font design for clear and visible numbers from a distance, ensuring easy identification. Quick and Secure Installation: Features a unique concealed anti-disassembly design for quick and easy installation, providing long-lasting durability. Versatile Usage: Suitable for a wide range of applications, including shop gates, corridor gates, room doors, villa gates, and more, offering flexibility and functionality. Features: 1. Built-in polycrystalline silicon solar panel, support solar charging, energy saving and environmental protection, high conversion rate. 2. Good waterproof performance, can be installed outdoors, and can adapt to various bad weather. 3. With 6 LED lights, with large font design, clear numbers, to sure that it can still be seen from a distance. 4. With a unique concealed anti-disassembly design, it is quick and easy to install and has a long service life. 5. Can be widely used in shop gates, corridor gates, room doors, wall, villa gates, etc. Specification: Item Type: Number Sign Light Lamp Body Material: ABS + PC Environmentally Friendly Material Type: Number 0, Number 1, Number 2, Number 3, Number 4, Number 5, Number 6, Number 7, Number 8, Number 9 (Optional) Product Model: N766 Solar Panel: Polysilicon 2V x 130mA LED Parameters: 6PCS x 12-18LM Battery Capacity: Ni-MH AA 1.2V / 1000mAh Charging Method: Solar Charging Charging Time:> 6H (Different Light Intensity Will Affect Charging Efficiency) Duration of Lighting:> 8 Hours Waterproof Rating: IP55 Working Mode: Manual Control + Light Control Product Size: Approx. 18x10x4cm / 7.1x3.9x1.6in Package List: 1 x Door Number Sign Light 2 x Set Fixing Screws 1 x Instruction Manual Package List 1 x Door Number Sign Light 2 x Set Fixing Screws 1 x Instruction Manual