• Motion Sensor Light Bulb, Radar Motion Detector Light, Dusk to Dawn Auto On/Off Standard A19 E26 Base 9W Outdoor Motion Activated Security Light, 100W Equivalent Smart Energy Saving Led Bulbs,1 Pack

  • This motion sensor LED light bulb uses radar detector,which is better than PIR sensor.Radar sensor is more responsive,accurate and detects further than PIR sensor,since PIR sensor has poor penetration and is largely affected by many factors such as heat, light, temperature, RF radiation, etc. And unlike PIR bulb,it works well in nonmetallic lampshades or covers.This radar sensor detects motion up to 26 feet range and 360° angle.It turns on the light when the moving object enter the range and shuts off the light 30 seconds after it no longer detects the object moving.

    This smart bulb has built-in dusk to dawn sensor,which detects the ambient light brightness.When the surrouding enviroment is dark,the sensor connects the electricity to the bulb,and the radar sensor works normally.When the surrouding enviroment is bright enough,the sensor cut off the electricity,so even the radar s...read more
  • Manufacturer: TRIFIRE
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    This videos may be of interest:
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  • How To Make Motion Sensor Light Homemade
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