电压: 111V~240V（含）
小夜灯是光控的，插上电源，随着环境变黑自动变亮，白天或者有光它是不会亮的，请关灯再试。。
Voltage: 111V ~ 240V (including)
Night light is light control, plug in the power, as the environment turns black automatically brightened, daytime or light it is not bright, please turn off the lights and try again.