-Specifications:
1. Applicable battery voltage: 3.2V lithium iron phosphate battery/3.7V lithium battery
-Connecting a 3.2V lithium battery requires its own protection plate
-Connecting a 3.7V lithium battery does not require the battery own protection board
-The board has overcharge and overdischarge protection for 3.7V lithium batteries
2. LED application voltage: 2.8V-3.3V, power less than 10W
3. Applied solar panel power: 5V-6V / less than 10W
4. Sensing mode: light control +PIR human body sensing
5. Sensing distance: 3-5m (ambient temperature will affect the sensing distance)
6. Sensing time: 25 seconds
7. Material: glass fiber
8. Weight: about 10g
9. Size: about 5.9 x 1.9cm

-Three modes are adjustable:
1. Sensing high + light
2. Sensing high light + light out
3. light-controlled constant light

-Note: please make sure the positive and negative connections of the battery, if the connection is wrong, it will damage the circuit board
-If it does not light up or go out a few seconds after connecting, please check whether the battery voltage is enough, or check whether the connecting wire between the battery and the circuit board is firm