Kashimura "Touch" Rainbow Lamp. Easy installation, just plug into a 12v cigarette lighter. Just touch the top on the lamp to turn it on and also Flexible touch panel operation with white LED and rainbow LED. All operations are easy with a touch. White LED and Rainbow LED can be switched by touch. Rainbow color changes automatically and can be fixed in any color. With memory function to remember the last flash pattern even when the power is turned off. imported from japan.