Assembled Dimensions: 6.3" L x 6.3" W x 12.52" HThe Walden lantern has a gorgeous distressed metal finish and contains a frosted glass cylinder which hides its unique dancing flame. A 66 LED Candle with special programming makes it appear as though a flame is dancing from within. This lantern is indoor/outdoor friendly, and is perfect for those late nights when an ambient glow is all you need. The Dancing Flame LED Candle takes 3 x AA alkaline batteries (not included) and features an on/off/timer switch with 4 hour timer option. Simply turn on/off as needed or use the timer mode to operate the candle during the same time every day. The lantern will illuminate for 4 hours and then will auto shut off to save its battery. It will then illuminate every evening at the same time again until you change the settings. Metal lantern with rope handle and frosted glass insert. Battery powered dancing flame lantern Distressed pewter finish Metal construction, real glass cylinder and rope handle for easy hanging Suitable for both outdoor and indoor use 3 way switch: On/Off/Timer Timer runs 4 hours on 20 hours off When set on timer mode, lantern automatically lights up at the same time each day Can be placed on any flat surface, or hung with the integrated metal hanging loop Requires 3 x AA batteries (not included) Do not leave in standing water With brand new batteries the run time is approximately 120 hours. If you use them daily with the 4 hour timer then you would have about 30 days of use before the batteries need to be replaced