Boston Warehouse Mystique Flameless Candle, 5-Inch, Ivory Glimmer Beautiful flameless candles are made from waterproof plastic Patented "Real Flame" appears identical to a lit candle using electromagnetics and glowing LEDs Built-in smart timer turns automatically turns the candle on for Eight hours and off for sixteen hours Perfect for patios, driveways and anywhere outdoor Candles run on two AA batteries; not included