Padaday 3D Bulbing Star War Star War Darth Vader 3D Optical Illusion Desk Table Light Lamp 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. Coming with USB power adapter, you can connecting it to your home power socket or computer USB port It can be put in bedroom, child room, living room, bar, shop, cafe, restaurant etc. as decorative light, and as best gift for your friends or children, for valentine's day.