3Pcs Light Control Switch Module DIY Kit Street Lamp Stair Light Automatic Control

Description PCB size 75 30mmFunction introduction The module can be used as light inspection Brightness detection the detection brightness threshold can be adjusted through the potentiometer built in relay can be used for various brightness detection switches can control various street lights automation equipment It turns on automatically at night when there is no light switch pressed and turns off when there is light during the day or turns on when there is light during the day light on pops up and turns off automatically at night when there is no light Package included 3 x Light Control Switch Module DIY Kit