4X Solar Light Circuit Board 3.7V Solar Lawn Lamp Controller Lithium Battery RGB Changing

4X Solar Light Circuit Board 3.7V Solar Lawn Lamp Controller Lithium Battery RGB Changing Beskrivelse

1. control: The lamp circuit board charges the battery when there is sunlight during the day, and automatically turns the LED lighting when there is no sunlight in the evening.
2. No need for human operation: Charging during the day and lighting at night, automatic cycle without human intervention, easy and convenient.
3. Circuit protection: RGB colorful 3.7V lithium battery dedicated control board provides overcharge and over discharge protection, safe and reliable.
4. Two modes: Changing color and fix color two modes are optional, and the suitable mode can be set according to the actual situation.
5. Wide Application: The solar lamp circuit board is suitable for circuit control of solar lawn lights, solar floor lights, solar spotlights, etc.

The solar lamp circuit board charges the battery during the day and turns the lamp at night, suitable for circuit control of solar lawn lights, solar floor lights, solar spotlights, etc.
Model Number:solar lamp circuit board
Size: 37 x 24mm
Application battery voltage: 3.7V lithium battery
Overcharge protection: 4.2V
Over discharge protection: 2.8V
Maximum input power of solar panel: 5V-6VLess than 6W
Led: red+green+ (3VLess than 1W)
color:Green
Material:ABS

Package Contents:
4 x Solar Lamp Circuit Board