Feature:1. Solar lawn light control panel, dedicated to 3.7V lithium battery2. With over-charge and over-discharge protection and three-levels switch (light off, full power, low power)3. Charging during the day can be illuminated at night, automatic circulation without human intervention4. Great workmanship and clear connection, which can provide stable performance5. High quality of the product can make sure the durability and stability of the control panelSpecification:Item Type: Solar Lamp Controller ModuleCharging Current: <1AOvercharge Protection: 4.25VOver Discharge Protection: 2.8VLight Board: 3.0-3.2V lamp beads in parallelOutput Power: <1WSolar Panel: 6VLevel: 3 Levels (light off, full power, low power)Working State: The solar panel recharges the battery when the light is on during the day. The LED light panel does not work. When there is no sunlight in the evening, the LED light is automatically turned on, that is, the battery automatically recharges during the day and night.Size: Approx. 36 x 23mm / 1.4 x 0.9inHole Distance: Approx. 25mm / 1in.Package List:1 x Module1 x User Manual