1.4leds sensor lamp for indoor decoration 2.sensor function 3.3*AA battery 4.4leds 5.sensor lamp 4leds sensor lamp for indoor ... .Lumens20LM5.Motion lighting continue 90 seconds6.sensor lamp Installation instruction 1) put the sensor lamp in your bedroom,bathroom,kitchen,closet,walkway ... any indoor position.2) The best height of sensor lamp hanging is 1.2-1.5m3) Far away from such as refrigeratory,stove ...