HIPIYA 3D visual light source is a creative and interesting artistic atmosphere light. People can newly get 3D illusion lamp effect from the laser-engraved 2D flat plan graphics with optical acrylic light guide theory. Imported SCM program control, Germany import high quality acrylic board, anti-overheating friendly settings design, smart touch-sensitive switches, LED lighting source base power supplier with plug and play. We are here for you. Applicable scenarios: Bedroom, Baby room, Bars, Cafes, Hotels, Cinema, Clubs, University, Restaurant Atmosphere Light, Christmas gifts, Birthday gifts, Advertising Promotional gifts, Holiday gifts, Tourist Attractions gifts,ect. Specification: Power: 3W Input: 100~240V Output: 5V, 0.5A Weight: approx 0.4kg USB cable length: 37.40inch (95cm) Base size: 3.46*3.46*1.50inch (88*88*37mm) Package size: 8.27*5.90*2.36inch (21*15*6cm) Power spend: 0.025kw.h/24 hours; LED life span: 10,000hours Package Included: Acrylic Flat Board * 1, Power Base * 1, USB Cable (95cm) *1, Manual *1 Note: 1. No adaptor included in the package and common 5V phone plug or free USB outlet can be shared. 2. Please press the alkaline display down the slot of the base then it will stand firmly. Otherwise it will be loosely. 3. The Lamp itself is 2D FLAT PIECE plate but with 3D visual illusion effect. Make sure you do know clearly of this fact, please.