Our night Lamp is made of Acrylic with oil inside. It has a sense which can turn on when feels dark,and turn off when feels the light as well. And the color of light is soft, and always changing slowly. Inside the Lamp, we put of ideas inside, you can see the image to feel it. It is with a clock. We have CE certificate and we can supply the all over world PLUGS standard.Dont worry about this. If you feel intersting in my products ,please contact me. Thank you very much Best Regards Louisking