SPECIFICATION: 1.Input Voltage: AC110-127V; 2.Output Voltage: DC2.8V; 3.Current: ≤25MA; 4.Power: 0.5W; The nightlight size just 3.0 in L x 4.5 in H x 1.4 in W, easily fits in small spaces and does not obstruct other outlets. This small night light automatically senses from dusk to dawn, automatically turns on the light when the ambient light is insufficient, and turns off the light at dawn. Pack of two, it can be used in bedrooms or other places where low light is needed. Whether it is going to the toilet at night, going up and down the stairs, drinking water or feeding the baby, it is very convenient. CAUTION: Risk of electric shock and fire hazard. This product is not a toy and is not intended for use by children. FOR ADULT USE ONLY. For safe use, plug only into exposed wall outlets where device is ventilated and cannot contact bed coverings or other material. Do not use with extension cords.