GLFILL 3.7 V Automatic Solar Charging Circuit Board Luminous Control Sensor Module

Specifications: Material: glass fiber Size: 59x19x8mm/2.32x0.75x0.31in Purpose: Generally used for solar lamp controller. Induction mode: human infrared induction. Sensing distance: 2-5m Induction time: 25s It is equipped with red and black wire to connect the battery which is more convenient to use. Lighting mode: 1. Slightly/completely lit 2. OFF/FULLY ON 3. Constant brightness Application: Applied battery voltage: 3.2V lithium iron phosphate battery/3.7V lithium battery. The protection plate of the battery itself is required to connect the 3.2V lithium battery. The protection plate of the battery itself is not required to connect the 3.7V lithium battery. The circuit board has over charge and over discharge protection of 3.7V lithium battery. Appled led voltage: 2.8-3.3V. Power