Features Efficient Solar Charging: Built-in polycrystalline silicon solar panel ensures high conversion rate, saving energy and reducing environmental impact. All-Weather Performance: Excellent waterproofing allows for outdoor installation, ensuring durability in various weather conditions. Clear Visibility: 6 LED lights and large font design provide clear numbers that remain visible from a distance. Quick Installation: Unique concealed anti-disassembly design enables quick and easy setup, ensuring a long service life. Versatile Application: Ideal for shop gates, corridor gates, room doors, villa gates, and more, providing a practical solution for various locations. 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