This LED flameless wax pillar candle features a realistic flicker. The warm, white LEDs never need replacing and a convenient timer, located on the bottom of the candle, allows you to set the candle to run for 4, 6 or 8 hours at a time. The timer turns on at the same time every day. These flameless wax candles are powered by 4 AA Alkaline batteries (not included) that are easily replaced and will keep your candle running for 800 hours. They can go where traditional candles can't and are safe to use around children and pets. With a unique flicker pattern that only repeats after 72 hours, these flameless wax candles are far more sophisticated and realistic than others and are safe for anybody, anytime, anywhere. Driftwood scented. 100% Pure Paraffin. U.S. sourced and inspected fragrances. Dimensions: 3 by 4"; 3 by 6"; 3 by 8" Warm white LED with concave lens casts a lifelike light pattern. 4, 6 or 8-Hours timer automatically turns on every 24-hours. Available in a variety of colors, sizes and scents. High-quality paraffin wax surrounds 3 LEDs that never need replacing. Has a unique 72-Hours flicker pattern that closely mimics the look of a flame in a traditional candle. Imported.