Auto PIR motion detection, ceiling light bulb utilizing PIR motion technology, it will light up automatically while it detects motion in the dark.
Long lasting time:The light will last for about 60 seconds after the infrared detection ceases; just 20% the power consumption of the traditional incandescent lamp. Wide Usages:Installs Into Existing Light E27 Socket, Use Safe and Stable; Intelligent, ideal for home, coffee house, hotel, shopping center, exhibition hall, etc. Environmentally Friendly:The life is over 10 times longer than the fluorescent lamp, environment protecting and long life,low power consumption, lighting with warm light color. The Notice:Input AC 85-265 V, sensor angle 120°, automatically turns on within 3M-5 M motion detected when it's dark.