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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: BESTER
  • Model Number: BS302
  • Usage: Ray Sensor
  • Theory: photocell light sensor
  • Output: Switching Transducer
  • input voltage: AC220v-240v
  • Power Frequency: 50Hz
  • Rated Current: 10A
  • Ambient Light: <5-50LUX(adjustable)
  • Working Temperature: -20~+40℃
  • Working Humidity: <93%RH
  • Keywords: Photocell Light sensor

Packaging & Delivery

Packaging Details Photocell Light sensor in carton
Delivery Time 10 working days

Auto Electric Light Sensor Switch,LED Automatic Turn Off Light Sensor Switch(Photocell Sensor)




The product can turn on or turn off light by automatically according to ambient-light. Ambient-temperature and humidity can not affect it. It is not only convenient but also practical; it can control the load working only at night. For instance road light, garden light etc.


Power source: 220V-240V/AC             

Power Frequency: 50Hz
Rated Current: 10A   

Keywords: Photocell Light sensor                     

Ambient Light: <<5-50LUX(adjustable)
Working Temperature: -20~+40            

Working Humidity: <93%RH


INSTALLATION (see the figures)

1.Switch off the power. Connecting the wire as per the following figure.
2.Please install the item with the correct orientation (see figure A) what shows in the metal bracket and according to the correct installation place with the enclosed inflated screws.





1.Switch on the power.
2.Please using enclosed black opaque bag in the packing when you testing in daytime.
3.When the bag mantles the detection window of the photocell, the ambient light of the
items will be dark, it makes lamp on.
4.When take off this bag, it makes lamp off by automatically.


1.In front of the photocell, it should be no obstruction effecting to accept natural light;
2.In front of the photocell, it should be no swaying object.



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