... 3.3*AA battery 4.4leds 5.sensor lamp 4leds sensor lamp for indoor decoration1.4pcs led lighting source2.Battery type: ... :sensor4.Lumens20LM5.Motion lighting continue 90 seconds6.sensor lamp Installation instruction 1) put the sensor lamp in your bedroom,bathroom,kitchen,closet ... ,walkway,corridor,gate,ect..any indoor position.2) The best height of sensor lamp hanging is 1.2-1.5m3) Far away ...