LED Water Resistant resin Pillar Candles. Outdoor or indoor Pillar Candles are water resistant. They feature a realistic flickering flame. These beautiful candles bring warmth and ambiance to any room. The candles are available in three sizes. The candles have a built-in 5 hour timer. The candles are remote ready (item sold separately.) With batteries there is a min. 500 hrs run time. Measures 2 3/4D" x 3", 6" or 8"Heights.