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Radar Motion Sensor Light Bulb, 2 Pack A21 15W (100W Equivalent) 1500LM E26 Dusk to Dawn LED Bulbs Outdoor Lighting, Auto Motion Detector Light for Garage, Porch, Driveway, Patio,(Daylight 5000k)

Radar Motion Detector Light Bulb: Compared with the traditional infrared PIR motion sensor light bulb, the 4.0GHz radar motion sensor bulb was more sensitive and stronger penetration to provides 360-degree motion sensing capability with a range of 20 feet. You no longer have to worry about fumbling around for switches and the sensor light bulbs will auto turn on when you in the detection range and then switch off automatically if no additional motion is detected within 17 seconds. Dusk to Dawn LED Light Bulbs: Sensitive photocell sensor will deactivate the motion sensor led light bulb during the daylight and activate motion detection at night for saving energy. (NOTE: Don't worry if you find the bulb is on in the daytime when switched on for 1st time. It will turn off after about 17s when no motion detected.) Wide Application: Auto light bulbs are ideal for adding additional lighting to outdoor and indoor such as garage, basements, patio, doorways, and driveways, etc.