Creative 3D Effect Amazing 3D visual effects, the vivid 3D effect brings children much joy, soft and not dazzling, and can also ensure their sweet sleep. In fact, it is a 2D acrylic plate with etched lines. When illuminated, the transparent pattern looks like a 3D effect. Timer and Energy SavingPenguin night light has timer function, can set from 15 minutes to 12 hours, more energy saving and healthier for your children. Different options for colors, you can either stay on one color or rotate through all of them. Multiple modes and easy to use Two power : 3 x AAA battery (not included) or USB connection. Easily controlled by a 24-key remote control or smart touch button within 16 solid color static modes and 4 dynamic flash color modes and adjusted brightness. you can either stay on one color or rotate through them all. Ideal Gift and Best Decor: Penguin night lights can be used in bedroom, bed, baby, living room, bars, cafes, hotels, clubs, restaurant, store, bars, etc. An excellent choice for a birthday gift, Children's birthday 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.