Feature: Light Control: This light panel is light controlled, charging automatically during the day and lighting up at dusk. Remote Control: The light board includes a remote control to set the lighting mode. Lighting Mode: The controller offers 8 lighting modes to choose from for different flashing effects. Lithium Battery: On a sunny day, the battery can be fully charged in one hour and provides 14 to 40 hours of use when fully charged. Main Application: The circuit board controls 100LED or 200LED solar string lights, solar gypsophila string lights, and other lamps. Specification: Item Type: Solar String Light Control Box. Material: PC. Solar Panel: 4.5V 1.2W Polysilicon. Battery: 1 x 18650 Lithium Battery 3.7V 1200mAh (Built In). Remote Control Battery: 1 x CR2025 (Included). Function Mode: 8 Flashing Modes. Charging Time: Normally 6 hours on a sunny day for a full charge. Brightness Time: 14-40 hours when fully charged. Timing Function: 3 hours, 5 hours, 8 hours, or no timing. Brightness Adjustment: 25%, 50%, 75%, 100% brightness levels. Remote Distance: 5 meters. Product Life: 2 years. Outdoor Grade: IP65. Installation Method: Can be nailed or inserted into the ground. Package List: Solar String Light Control Box, Power Cable, Ground Plug, Base, Remote Control, Accessory, Screw, Expansion Screw, Instruction. Condition: New. Origin: China.