10A 3.7V/7.4V/11.1V Solar Lamp Warning Board Flashing Solar Lamp Controller Module 3.2V - 18V Function:1. High-quality material, uses PCB material, strong and stable, not easy to damage, good performance, and has a long service life.2. Adjustable design, it can adjust the brightness of the solar lamp according to your needs, and can be applied to different scenes and situations.3. Multi control design, can be remote controlled time, easy to operate, time-saving and energy-saving, allowing you to experience self-guided intelligent life.4. Compact design, has multiple functions, small size, light weight and portability, easy to carry and store, stable operation, and does not take up extra space.5. Automatic cycle, can be automatically charged during the day, can be illuminated at night, automatic cycle, without manual intervention, is a good helper to control the lights. Specification:Item Type: Solar Lamp Control Module Weight: Approx. 13g / 0.5oz Material: PCB Compatible Battery Voltage: 3.2V-18V High Power Charging Source: le; 10A High Power Discharge Rate: Le; 10A Power Supply: Solar / Non-Solar Support Lighting Style: 4 Kinds of Flashing, Constant Light, Series Flashing and Meter Flashing Battery Specifications: Can be used with Lithium Iron, Lithium Lead Acid and other batteries. Control Options: Support Light Control/Light Control Selection MOS Tube Anti Backflow Feature: Support Power Consumption: Low Product Size: Approx. 45x30mm / 1.8x1.2in Applicable Situations: Can be used as Solar Garden Lights, Solar Warning Lights, Solar Street Lights, Solar Flashing Lights, Solar Street Signs, Solar Guide Signs and Solar Monitoring Systems, etc. You can use a battery adapter, and it can also be used in situations other than solar power. Usage:Control Method: Light Control (When connected to the solar panel, the light is not on during the day and automatically turns on in the dark)Lighting Mode Setting Method:S 2 and S 3 on the PCB are the setting points for the lighting style. The board has 4 brightness styles that flash, continuously flash, strobe flash, and counter flash. The specific setting method is as follows:1. Flashing: the open circuit S 2 and S 3 flashes, and the default is the open circuit status, that is, the default is flashing, which flashes about 60 times per minute (flashes for 100 milliseconds and 900 milliseconds).2. Constant light: S2 short circuit, S3 open circuit is always light, this mode can be used when continuous power supply is required.3. Strobe light: S 2 open circuit and S 3 short circuit is the flash mode.4. Pair flashing: S 2 short circuit, S 3 short circuit flashing mode, flashing about 60 times per minute (flashing for 500 milliseconds, pause for 500 seconds). Light Control and Light Control Settings:1. S 1 open circuit on the circuit board is in the light control state, that is, it is charged during the day and lights up automatically at night. By default, S1 is in an open state.2. After S1 on the circuit board, it is short-circuited, it is in an uncontrolled light state, that is, it is charged during the day and light up day and night. Light Control Principles: The board with a circuit of light judges strength by judging by the voltage from the solar panel, so there is no need to connect a photosensitive sensor when using the light control function. Package List:1 x Solar Lamp Control Module1 x User ManualNote:1. The output terminal of the circuit board cannot be connected to different boost circuits.2. Do not use LED beads to the lamp directly, but need to connect the step-down driver (or connect the corresponding resistor in series to limit the current).3. The battery must be equipped with a protection board, otherwise it will be damaged due to overcharging or over-discharging.4. Connect the battery first, then the LED light, and finally the solar panel.5. The output voltage at thePCB is approximately equal to the battery voltage. The circuit board does not have a lamp driver function. If the LED is directly connected to the output terminal, the LED lamp beads and the control board will be damaged.