Automatic Light Sensor: This night light has a built-in light sensor, it will work automatically according to dusk to dawn. Lighting up at dusk and turning off at dawn. What's more, it will work automatically based on the lights in the room, no need to turn it on or off manually Energy Saving: Maximum wattage: 0.5w/ Input voltage:AC110-127 V/Output voltage: DC2.8 V/Current: ≤25 MA. The average life exceeded 10000 hours. It will save electricity and energy, convenient for long-term use Soft and Warm Lights: Soft and warm LED light source, provides enough light without interrupting sleep and do not make you lose your way when wake up at night Safe and Easy to Use: Just plug the night light into any standard wall socket. it's small and convenient, won't take up much space and block the other sockets. No heat when working, cool to the touch. Warm Tip: Children are not allowed to play or use Application Scenarios:These dusk to dawn automatic night lights are ideal for bedroom, nursery, kids room, hallway, kitchen, stairway, basement, toilet, etc. Especially suitable for dimly lit spaces to avoid accidental collisions and falls. They also will be perfect holiday or birthday gifts to your families, friends, neighbors