yingu decorative lights factory in zhongshan is a professional manufacturer of decorative lights which come from chinese light city.(www.yingu.cn)---usb small christmas tree light is a new-blown production in our factory.it collects the advantage of suave lighting,less used electricity and long useful time together.it could be enjoyed insert on the usb of the computer.we are looking forwards your kindly presence and hope to establish a long standard business relationship hand in hand with you!tel:(86)760-6693193/6693661/6693713 fax:(86)760-6694907