【3 Lighting Modes: AUTO1/ON/AUTO2】LED motion sensor lamp with built-in light sensor and infrared motion sensor. AUTO: The LED night light automatically turns on for 45 seconds at dusk, at night, or when there is insufficient light and someone passes by; the detection range is 4 meters and 120°. (Warm White/Cool White) ON: Warm white light always on. 【2 Lighting Tones】 The LED children's night light has two light tones: cool white and warm yellow, which is more flexible than ordinary monochrome night lights. You can adjust the color tone and brightness according to your needs, making it suitable for various locations. 【Adjustable Brightness from 0 to 100%】 Move the brightness adjustment knob of the plug-in night light with light sensor from left to right; the brightness will gradually change from light to dark until it turns off. You no longer have to worry about the brightness being too high or too low. 【Safe and Energy-Saving】 This smart plug-in night light is made of special PC and