Enjoy the beauty of a real candle without having to worry about the mess of melted wax. The patented Moving Flame™ technology creates a natural simulated flame that dances like a traditional wick-burning candle. All candles are made with 100% refined lightly scented paraffin wax, which makes them look and feel like traditional candles. All designs have an optional 5 hour timer setting and are remote ready. Remote sold separately. Pillars require 2 "C" or "D" batteries, not included.