Flameless candles provide safe illumination, and this set lends the authentic appeal of an actual flickering candle without the worry of a flame. This battery-operated LED candle set includes two 3x6-inch pillar candles, two 3x4-inch pillar candles, 4 tea lights and 1 remote control. Each pillar candle requires 3 AAA batteries (not included). Each tea light requires one CR2032 battery (included). Remote control requires one CR2025 battery (included). For indoor use only.