Our Moving Flame outdoor pillar candle is just as decorative and versatile as all of our pillars, except that it's built for patios, pools and outdoor fun. It's made from an ivory resin shell which will never melt, is waterproof, child-friendly and pet safe. Like all Moving Flame candles, our outdoor pillar has a 5-hour timer, remote control readiness and an extremely long battery life (700 hours per set of "D" batteries).