[Dusk and Dawn Sensor]: There is a high-sensitive light sensor in the face, it will turn on the light at dusk and turn it off at dawn automatically as usual. light only activates in the dark, and it will closewhen your room becomes bright by the sun or by the light from below. It is useful illumination with a suitable amount of light to find the way in the dark without turning on a light. [Light Color]: 10 lumens of soft, white light without getting too bright until you wake up. The color can be changed between green, blue and white automatically with the touch button. [Extendable Socket]: Keep outlets with the extendable socket to keep connecting your other electronic devices. That is to say, you can turn on your night light and connect other electronic devices at the same time. [Multi-Application]: The orientation is mainly a useful guide in the dark in many places in your home and in various kinds of places (for example: children's room, bathroom, entrance, stairs, hallway, closet or dark roometc.) [Save Energy & Warranty]: No need to replace the bulb with high-effect 0.6W LEDs, the power consumption is less than 2kwh annually (8 hours per day).