Creative 3D Effect: Amazing 3D visual effects, The vivid 3D effect brings a lot of happiness to the children, soft and not glaring, and can also ensure their sweet sleep. In fact, it's an 2D acrylic plate with etched lines. When illuminated, the transparent pattern looks like a 3D effect. Timer and Energy Saving:The unicorn night light features Timer function, can be set free from 15 minutes to 12 hours, more energy saving and healthier for your kids.Various options for colors,you can either stay on one color or rotate through all of them. Multiple Modes and Easy to Use:Two power modes: 3 * AAA battery (not included) or USB connection.Simply controlled by a 24 keys remote or smart touch button within 16 single colors static modes and 4 dynamic flash colors modes and brightness adjusted. you can either stay on one color or rotate through all of them. Ideal Gift and Best Decor:The unicorn night lights can be used in Bedroom,Bedside,Baby room,Living Room, Bars,Cafes,Hotels,Clubs,Restaurant,Shop,Bars, etc.A great choice for a Birthday Gift,Childrens Day Gift,Christmas Gift,Thanksgiving Gift and Halloween Gift for your children and family, friends, lovers. It must be a very special gift that can bring them surprise and happiness. Customer Service:We insists on 100% quality product before the hologram projector night light is given to you, the lights have been thoroughly tested. If you have any questions,please feel free to contact us on Amazon, we will help.