SmartEra Two-Face Man Joker and Batman 3D Abstract Visual 7 Kinds of Colors Change Touch Keys USB Desk Lamp Touch button: Red, Green, Blue, Yellow, Cyan, Pink, White, color changing. When you touch the power switch first, it shows the first color. Touch second, the light turns off. Touch third, it shows the second color. Until the lamp shows the seventh color and turns off, it will be going to the mode of 7-color gradual change. Energe saving. Power spend: 0.012kw.h/24 hours; LED life span: 10000hours. Acrylic board sided with a protective film, please put the protective film be removed. Perfect for home decoration, a perfect gift for Kids, Lover, Birthday, Christmas and Holiday.