Intelligent Light Sensor Design: the hallway night light has a sensitive light sensor built into it, so that when plugged in, it can not only automatically turn the light on or off when the external light is dim or bright, but also adjust the brightness of the LED light according to the brightness of the surrounding light Intelligent Light Sensor Design: the hallway night light has a sensitive light sensor built into it, so that when plugged in, it can not only automatically turn the light on or off when the external light is dim or bright, but also adjust the brightness of the LED light according to the brightness of the surrounding light Quantity: there are 1 pieces of white night lights, which are made of quality LED and ABS, sturdy and serviceable, and the abundant amount can meet your daily use and replacement demands Simple Operation and Moderate Light: the LED night lights are easy to operate by plugging them in, and they will emit moderate and adequate amount of light which won't hurt your sight and can let you see the place you want to go in the dark, leaving you a nice using experience Wide Range of Use: the plug in night lights for home can be put into use for the bathroom, hallway, bedroom, kitchen, living room, study, nursery and many other occasions, creating a warm and comfortable atmosphere