4PCS PIR Auto Motion Sensor LED Light Bulbs E26 9W Equivalent 90W Bulbs E27 Base

、[ PIR Motion Sensor ] -- This motion activated bulb frees your hands with PIR infrared sensor. High quality PIR infrared sensor is installed at the tip of bulb, it will light up automatically while it detects motion within 8-10 FT in the dark, and automatically off after the motion ceased or disappeared about 20 secs.
2、[ Dusk to Dawn ] -- This movement sensor light bulb will automatically switches ON at dusk when the movement sensor is activated and OFF at dawn.
3、[ Energy Saving & Bright ] -- The 9W cold white bulb featuring super 1500lm brightness is equivalent with 90W incandescent bulb but using 80% less energy. Less cost on electricity, more brightness for your home.
4、[ Easy to Install ] -- The motion detector light bulb can be simply screwed into standard E26/E27 base without additional motion detection fixtures.
5、[ Wide Application ] -- The reliable quality bulb without glare or flicker can be widely used for garage, stairs, corridor, basement, balcony, wardrobe, etc.