These top quality flameless LED white candles by QIDEA are made of wax look plastic. They look like and flicker like real moving flame candles. Weatherproof outdoor candles are widely used in table, window, home, yard, garden and patio decorations. And these special candles are also great choice for outside activities, such as BBQ, camping and weddings. In addition, it is a great gift choice and can be used as a decorative lighting for Halloween, Thanksgiving, Christmas, New Year, Valentine's Day, Mother's Day and the list goes on…. For example, on Halloween, you can use them to light up your big pumpkins, Jack-O-Lanterns; On Thanksgiving, you can use them as a decorative light together will your fall garland; On Xmas, you can use them to decorative your Christmas trees; And you can also use them as a centerpiece in any festivals or party. They can heat your home and create a romantic atmosphere when you enjoy your Turkey, celebrate your festival or have your party together with your family and friends. Each LED pillar has a built-in daily cycle timer. When you turn on the flameless candle, it turns on for 6 hours and turns off for 18 hours automatically everyday. With the timer, you don’t need to manually switch on and off LED candles. Specifications 1.Material: Plastic. 2.Shape: Pillar. 3.Size: 4” in diameter, 10” in height. Battery required: 3 AA (not included).