From Carson Home Accents...Abiding Light Flameless Candles are lightly scented with vanilla and have an actual flickering flame that is powered by a bright LED light. Candles are made from real wax and are individually packaged in a clear acetate cylinder. They have a built in automatic timer (6 hours on / 18 hours off). 2 AA batteries required, not included.  Candle is 6" high by 3" wide