Seeing the realistic flames of these Outdoor Dream Candles flickering in the heat of summer and on breezy evenings is pure magic. Virtually indistinguishable from the real thing, our battery-powered candles' dancing "flame" is illuminated from within by high intensity LEDs. A convenient remote turns them on and off with the touch of a button. Candles are for outdoor use; all-weather plastic pillar won't melt in heat or crack in cold Realistic flickering flame won't blow out Miniature holes drain moisture out Convenient 24 hour on/off timer Included remote controls all Dream Candles within 12 ft. radius Two D batteries not included (per candle) 250 hour battery life per candle in timer mode Note: Not for use with spiked candleholders.