Compact size: night light for sockets, while compact size makes a second socket available. Small wall light, leaving enough space for other sockets. Perfect brightness: Our smart night lights provide just the right amount of light to move around your home without turning on the main lights. Not too bright and not too dark. Just the right touch. Affordable and efficient: The night light uses not much energy at all, only 0.4W, the annual power consumption: 1.057kWh * The cost of running 24 hours x 365 days, the actual cost should be lower, and it will not waste money. Application: Night lights are ideal for hallways, bathrooms, bedrooms, kitchens, living rooms, nurseries, children's rooms or anywhere you need extra lighting. Safe to use: No more bumps, taps, bumps or bumps. Whether you need to take care of your kids, go to the toilet, feed your pets or drink water, your toes and calves will thank you!