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• E27 12W Radar Motion Induction Lamp Built-in Radar/Light Sensors For Home Stairs Microwave Radar Detection LED Light Bulb 220VNote: Lamp solely work at dark ! it is 220V , cannot paintings in 110V voltage ! US and Japan clients please dont order !Specifications:Base type: E27 Voltage: AC220V (175V-265V) Power: 12W Lighting color: Cold White (6500K) Built-in Microwave Radar Sensor and Light Sensors Detection angle: a hundred and twenty levels Detection distance: 1-6M Delay time: 30s-40s Material: PC+aluminumFeatures:1. Adopting stepped forward radar detection technology, it is more sensitive and penetrating than infrared sensors. The radar sensor bulb can detect movement on the other aspect of the wall (the thickness of the wall must be less than 8 inches)., Therefore, it is going to open when it detects any object movement and mechanically close after 30 to forty seconds of no movement. 2. LED bulbs will totally illuminate in the dead of night and nightfall when motion is detected and so they give up working during the day. LED bulbs are more energy-efficient than steady motion sensor bulbs:1pcs LED Bulb

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