Features 1.LIGHT CONTROL: This light panel is light controlled, charging automatically during the day and automatically lighting up when it gets dark. 2.REMOTE CONTROL: The light board has a remote control, you can set the lighting mode through the remote control. 3.LIGHTING MODE: The light panel controller has 8 lighting modes to choose from, and you can choose different flashing modes according to different needs. 4.LITHIUM BATTERY: On a sunny day, the battery can be fully charged in one hour, and can be used for 14 to 40 hours when fully charged, with long battery life. 5.MAIN APPLICATION: The circuit board can be used for the control of 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: 4.5V1.2W polysilicon Battery: 1 x 18650 lithium battery 3.7V 1200mah (built in) Remote Control Battery: 1 x CR2025 (excluded) Function Mode: 8 flashing modes Charging Time: Normal 6 hours(sunny day) can be fully charged Brightness Time: 14-40 hours when fully charged Timing Function: 3 hours, 5 hours, 8 hours, no timing Brightness Adjustment: 25%, 50%, 75%, 100% 4 level brightness Patrol Distance: 5 meters Product Life: 2 years Outdoor Grade: IP65 Installation Method: Can be nailed and can be inserted into the ground Package List 1 x Solar String Light Control Box 1 x Power Cable 1 x Ground Plug 1 x Base 1 x Remote Control 2 x Accessory 2 x Screw 2 x Expansion Screw 1 x Instruction