Luminara Flameless Candle Unscented Outdoor Pillar Candle 7 Inch This ivory Luminara flameless outdoor pillar style candle with timer measures 3.75 x 7 inches Convenient 24 hour on/off timer Requires 2 D batteries Batteries not included 500 hour battery life per candle in timer mode Realistic flickering flame wont blow out All-weather resin plastic pillar wont melt in heat or crack in cold