This LED sensor light will turn on automatically if someone moves within its sensitive area, and will keep on lighting for 30-60 seconds after the move stops, in dark or dim cirtumstances (ambient illumination ⤠2lux). When it turns off, it maintains dim background light. Sensitive wide angle: 90o. Sensitive distance: 4 -5m. Light emission wide angle: 30o-160o Maintain time period: about 45 seconds/time.
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