Oumefar Solar Lamp Controller Module Automatic Circulation Solar Lawn Lamp Control Circuit Board with Switch for 3.7V Lithium Battery

【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 【Comprehensive Protections】: Our automatic circulation solar lamp controller module possesses over-charge and over-discharge and three-levels switch (light off, full power, low power) 【Automatic Circulation】: This solar lawn lamp control circuit board module will during the day, which can be illuminated at night, and it features automatic circulation without human intervention 【Product Description】: This solar lawn light control panel is solar panel lawn light accessory, which is dedicated to 3.7V lithium battery, and this stable solar lawn lamp control module will satisfy the basic needs of you 【Wonderful Properties】: The high quality of this solar lamp controller module with switch can make sure the durability and stability of the control panel, which owns great workmanship and clear connection, and it can provide stable performance