Flameless Candles are fire safe battery powered wax candles made from real wax. An ingenious new technology allows flickering light to glow from within creating the appearance of a warmly glowing candle. The internal light source is a special lifetime LED Bulb which glows and flickers like a real fire-burning wick. Our Flameless Candles are so realistic you'll have to look twice to notice there's really no flame or hazard of fire. A slightly recessed or blackened wick completes the illusion. Flameless Candles combine absolutely realistic wax exteriors with state-of-the-art flicking LED bulb technology which mimics the behavior of combustible candles without the danger. Flameless, battery operated candles, are wonderfully worry free. They can be placed near decorations, dried flowers, curtains and are safely reassuring near children and pets. Perfect for Wedding receptions. So put away the matches and the annoyance of soot, Flameless Candles are the smart way to entertain. Uses the CR 2030 batteries Product Szie:1.5"*1.5" Period of revolution 36-60 hours