Description: How to use:Pull Off the protective film on both sides of the light guide plate because the light will be brighterInsert acrylic panel into the LED base Connect the 3D light with power via USB cable Press touch button to choose color and working modeMaterial: Acrylic & ABS 7 Color change: Red, Green, Blue, Yellow, Cyan, Pink, White Touch button: Press one time, one color light up, press it again, it turns off. Press it thirdly, another color light up. Automatically color changing mode. Press the touch button to last color, then press it again, auto color changing mode works. Coming with USB power adapter, you can connecting it to your home power socket or computer USB port. Energe saving. Power spend: 0.012kw.h/24 hours; LED life span: 10000 hours It can be put in bedroom, child room, living room, bar, shop, cafe, restaurant etc as decorative light. Package Contents: 1* 3D illusion light 1*Lamp base 1* USB Cable