illumaflame Candoliers provide LED flame to display in windows during the holidays. Also perfect accent pieces for table top mantels and home decor settings throughout the year. The two 15? candoliers are flame-free smoke-free and worry-free creating a flame so real looking you?ll want to blow it out! Approximate dimensions: 3.1 L x 3.1 W x 15 H. Requires 6 C batteries (3 per candle) not included. Indoor use only.