Lightshare 16Inch 36LED Cherry Blossom Bonsai Light, Pink Light, Battery Powered and Plug-in Adapter (included), Built-in timer, D&eacute;cor for Home/Festival/Party/Christmas/Night Light 16 Inch 36LED cherry blossom bonsai tree,pink light clear flower Battery operated with plug-in electric option: 4AA batteries or 6V DC 3.6W adaptor (included) Timer automatically 6 hours on/18 hours off. (will reset timer function when changing the power supply between battery and adapter) Both indoor and outdoor use (adapter is only for indoor use) Attractive appearance suits for bar,table,room,also a good night light