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Motion Sensor Light Round Motion Sensor Light

126.00

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They illuminate the space they are in for a timed duration and automatically shut off afterward. These lights also utilize infrared heat waves to detect motion. This means that warmer objects like cars, animals, and humans are easily detected and trigger your light to illuminate.Most motion detectors use passive infrared sensors to track the presence and movement of people and animals via their infrared energy, which triggers the light switch. This is caused by a pryoelectric chip, which is responsive to heat and mounted on a circuit board, converting their energy into an electrical charge