Light Sensor DC 5V 12V USB Wire Day/Night Auto-On Light Sensor Cable for Home Security And Lighting Customizable features _x000D_ Home Improvement Smart Light Sensor Switches Module 12V 24V Detector Light Sensor Intelligent Auto on Off for Light Accessories _x000D_ Specification: _x000D_ _x000D_ _x000D_ Light Sensor _x000D_ Two working model _x000D_ 1.Light on only night (when dark,the light will on,don't work in day) _x000D_ 2.Light on only day (when have light,the light will on,don't work in night) _x000D_ _x000D_ 3. Working voltage: DC3.7V-24v _x000D_ 4.Current:5A _x000D_ 5.Size: 42mm * 22mm * 11mm(USB male and female connectors .Line length 29-30 centimeters) _x000D_ 6.Suitable for using mobile phone chargers and computer USB ports on USB ports _x000D_ _x000D_ _x000D_ 7.Photosensitive setting:10Lux _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_