Features Efficient Solar Charging: Built-in polycrystalline silicon solar panel enables energy-saving and environmentally friendly with a high conversion rate, reducing electricity costs and environmental impact. Weatherproof Design: Provides reliable outdoor performance, withstanding various weather conditions to ensure continuous visibility of the address numbers. Clear and Visible Numbers: Features 6 bright LED lights and large font design for clear, easily visible numbers from a distance, enhancing safety and convenience for visitors and emergency services. Easy Installation and : Unique concealed anti-disassembly design allows quick and easy installation, while ensuring a long service life, providing hassle-free maintenance and longevity. Versatile Application: Suitable for a wide range of locations including shop gates, corridor gates, room doors, villa gates, and more, enhancing visibility and aesthetics for commercial and residential properties. 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 Note: betweendiv>1. Keep away from fire, otherwise the battery will explode due to high temperature.between/div>betweendiv>2. Avoid using in high temperature above +50 ℃, low temperature and humidity and corrosive environment below -10 ℃.between/div>betweendiv>3. Charge at least once every 3 months, otherwise it will affect the battery life.between/div>betweendiv>4. Make sure that the solar panel can be directly exposed to sunlight during use. The longer the solar panel is exposed to direct sunlight, the higher the charging efficiency, and the lower the charging efficienc Package List 1 x Door Number Sign Light 2 x Set Fixing Screws 1 x Instruction Manual