- Automatic control switch for efficient charging and discharging across various battery voltages in this portable solar controller module - Premium materials guarantee durability and long-term performance - Easy to use: set up this light control switch module to charge during the day and automatically turn on the light at night - Low power controller designed for small street lights, lawn lights and other solar powered outdoor lighting fixtures, providing reliable performance with low power consumption - Compact portable design suitable for a range of solar lighting installations - Compatibility: supports various battery voltages, making it versatile for different solar setups - Performance: optimized for reliable daytime charging and efficient nighttime illumination Use scenarios - Outdoor pathway and driveway lighting with small solar street lights for safe nighttime visibility - Garden and lawn lighting to highlight landscapes while minimizing energy use - Signage and entryway lights powered by solar panels, delivering automatic operation with low power draw - Any small solar powered outdoor fixture that requires automatic day charging and night illumination with energy-efficient performance