Why so many buyers chose it as a GIFT ?3D illusion lamp is a combination of art and technology that creates an optical 3D illusion and play tricks on the eyes. From a distance, you will see the 3D illusion design, but as you come close, you will see a thin acrylic glass sheet that's completely flat. It's bound to dazzle and impress your kids and guests which always lighting up the room and decor your life.Light the night delight your life...What it will comes?- 2D product creates 3D illusion effect, encourage Children's imagination capability and decorate their wonderful dreams.- Two ways of power supply: 3*AA Batteries(not included) or USB connection (Suggested).- Safe, energy saving, very low heat-conductive will not be hot after long time working.Package Included:1* Optical Acrylic Flat1 x ABS Lamp Base1 x USB Cable (NO PLUG)1 x Instruction ManualNOTE:- Please remove the protective film on one side of Acrylic plate before use.