This ivory Luminara flameless outdoor pillar style candle with timer measures 7"h x 3 ¾" diameter. With a realistic flame flicker, this ivory flameless candle is perfect for outdoor lanterns and more. All-weather resin plastic pillar will not melt in heat of crack in cold weather. 24 hour on/off timer. Requires 2 D batteries. Approximately 500 hours of battery life.