This LED Motion Flame 3×4 pillar candles comes about as close to looking like the real thing as you can get with smoke or fire. It also has a 5 hour built in time that when set, will turn off the candle after 5 hours, then turn it back on automatically at the same time the next day. The packaging has a “Try Me” button which is great for retail stores to show how real this candle really looks. The LED pillar takes 3 AAA which are NOT included. Produc Specs: Power: 3 AAA size, NOT included indoor use Size: 3 in. diameter x 4 in. tall Prices: individually Material: real wax