Keyhole Light Lamp Battery Operated Infrared Auto Sensor Motion 4 LED Bulbsfor Key Hole Door Lock

Long Service Life: Using high performance LR06 battery, it can work for more than 6 months(3-5 times/day), long service life Easy to Install: Double sided tape installation, no wiring, no need to knock on the wall to punch holes, convenient and fast, can be used in multiple scenarios, can be used for stairs, door locks, kitchens, makeup mirrors, etc. Auto Sensor: Using infrared sensor technology and automatic light detection technology, when a hand approaches the door lock, the LED light installed above the door lock automatically illuminates Delay Off: The lamp will light up when people come, and it will automatically shutdown after a delay of 5 seconds when people leave Easy to Use: No need to fumble in front of your door in the dark, enter your home with peace of mind. When you go out, you don't have to lock the door in the dark