Twilight SensorWith built-in brightness/dusk sensor, warm white natural light automatically turns on at dusk and automatically turns off at dawn. Soft light and energy saving : The natural warm white light is not dazzling, and the energy-efficient light protects your child's eyes. The natural light helps your child sleep in the dark and relaxes your mood. This baby night light only consumes 0.27w, which can save you a lot of electricity bills. Plug-and-Play: Easy to use. Plug the night light easily into any standard European type electrical outlet (no batteries required). Long LifespanHigh quality LED beads make them reliable and provide approximately 60,000 hours of operation.This night light is made of flame retardant PC material, high temperature resistance, high strength, and it is very safe to use. Ideal night light for: bedside, children's room or baby, nurseries, living room, bathroom, hallway, stairwell, landing, basement garage, anywhere at night to light up the room without disturbing others sleeping.